Cita APA

(2002). Consulting Services Manual: A Comprehensive Guide to Selection of Consultants. --. Washington, D. C.: The International Bank for Reconstruction and Development : The World Bank.

Citación estilo Chicago

Consulting Services Manual: A Comprehensive Guide to Selection of Consultants. --. Washington, D. C.: The International Bank for Reconstruction and Development : The World Bank, 2002.

Cita MLA

Consulting Services Manual: A Comprehensive Guide to Selection of Consultants. --. Washington, D. C.: The International Bank for Reconstruction and Development : The World Bank, 2002.