American Society of Hospital Pharmacists. ASHP guidelines for selecting pharmaceutical manufacturers and suppliers. American Journal of Hospital Pharmacy; 1991; 48:523-524.

Beracochea E. Contracting out: the experience of Papua New Guinea. Informe presentado a Public/Private Mix Network. Londres: Health Policy Unit, London School of Hygiene and Tropical Medicine; 1995.

Broun D. Procurement of pharmaceuticals in World Bank projects. Washington, DC: Banco Mundial; 1994.

Cleverley WO, Nutt PC. The effectiveness of group purchasing organizations. Health Services Research; 1984; 19:65-81.

Dorner G, ed. Management of drug purchasing, storage and distribution: manual for developing countries, 3ª rev. ed. Aulendorf, Alemania: Editio Cantor Verlag; 1982.

Downs DE, ed. Understanding the freight business, 4ª ed. Egham, Reino Unido: Micor Freight UK; 1992.

Federación Internacional Farmacéutica. FIP guidelines for drug procurement. Amsterdam: FIF; 1992.

Health Information Designs. USAID handbook and field operations manual for pharmaceutical procurement in Latin America and the Caribbean. Arlington, VA: Health Information Designs; 1988.

Hessou CP, Fargier MP. Servicio Central de Adquisición de Medicamentos de Benin: un nuevo experimento. Boletín de Medicamentos Esenciales; 1994; 18:8-9.

International Chamber of Commerce. International rules for the interpretation of trade terms. París: International Chamber of Commerce Publishing; 1990.

International Dispensary Association. General purchase conditions of the International Dispensary Association: non-profit procurement of medicines and medical supplies. Amsterdam: International Dispensary Association; 1994.

Management Sciences for Health. Eastern Caribbean Drug Services procurement manual. Boston: Management Sciences for Health; 1990.

Management Sciences for Health. Managing drug supply training series. Part 1. Policy issues in managing drug supply. Boston: Management Sciences for Health; 1992.

Management Sciences for Health. Managing drug supply training series. Part 2. Financing and financial management of drug supply. Boston: Management Sciences for Health; 1992.

Management Sciences for Health. Managing drug supply training series. Part 3. Supply management. Boston: Management Sciences for Health; 1992.

Management Sciences for Health y Banco Mundial. International drug price indicator guide. Boston: Management Sciences for Health; 1999 (actualizado anualmente).

Management Sciences for Health en colaboración con la Organización Mundial de la Salud, Programa de Acción sobre Medicamentos Esenciales. Managing drug supply, 2ª ed. Editado por J. D. Quick, J. Rankin, R. Laing, R. O'Connor, H. V. Hogerzeil, M. N. G. Dukes y A. Garnett. Hartford, CT: Kumarian Press; 1997.

McPake B, Ngalande-Bande E. Contracting out health services in developing countries. Health Policy and Planning; 1994; 9:25-30.

Nigeria Essential Drugs Project and Management Sciences for Health. Drug procurement procedures and documents manual. Boston: Management Sciences for Health; 1992.

SCRIP. International directory of pharmaceutical companies. Surrey, Reino Unido: PJB Publications (publicación anual).

Organización de las Naciones Unidas para el Desarrollo Industrial. A study to assist in improving management skill for procurement of pharmaceutical chemicals, their intermediates, and drugs (pharmaceutical formulations). Viena: ONUDI; 1987.

Westring G. International procurement: a training manual. Ginebra: International Trade Centre (UNCTAD/OMC); 1985.

Banco Mundial. Procurement of pharmaceuticals and vaccines. Washington, DC: Banco Mundial; 1993. Procurement Technical Note No. 4.3.2.

Banco Mundial. Standard bidding documents for procurement of pharmaceuticals and vaccines. Washington, DC: Banco Mundial; 1993.

Organización Mundial de la Salud. Report of a WHO meeting on drug policies and management: procurement and financing of essential drugs. Ginebra: Organización Mundial de la Salud; 1984. WHO/DAP/84.5.

Organización Mundial de la Salud. Estimating drug requirements: a practical manual. Ginebra: OMS; 1988. WHO/DAP/88.2.

Organización Mundial de la Salud. Use of the WHO Certification Scheme on the Quality of Pharmaceutical Products Moving in International Commerce. Ginebra: OMS; 1994. WHO/DAP/94.2.

Organización Mundial de la Salud. The use of essential drugs. Ginebra: OMS; 1997. Serie de Informes Técnicos N^o 850.

Organización Mundial de la Salud. Procurement of vaccines for public-sector programmes: a reference manual. Ginebra: OMS; 1999. WHO/V&B/99.12.