Organización de Cooperación y Desarrollo Económico. Comité de Ayuda al Desarrollo, Finlandia. Ministry of Foreign Affairs. Department for International Development Cooperation, & Riddell, R. (1997). Searching for impact and methods: NGO evaluation synthesis study. Ministry for Foreign Affairs, Department for International Development Cooperation.
Cita Chicago Style (17a ed.)Organización de Cooperación y Desarrollo Económico. Comité de Ayuda al Desarrollo, Finlandia. Ministry of Foreign Affairs. Department for International Development Cooperation, y Roger Riddell. Searching for Impact and Methods: NGO Evaluation Synthesis Study. Helsinki: Ministry for Foreign Affairs, Department for International Development Cooperation, 1997.
Cita MLA (9a ed.)Organización de Cooperación y Desarrollo Económico. Comité de Ayuda al Desarrollo, et al. Searching for Impact and Methods: NGO Evaluation Synthesis Study. Ministry for Foreign Affairs, Department for International Development Cooperation, 1997.