Não informado. (1964). International agricultural development. International Agricultural Development Service.
Citace podle Chicago (17th ed.)Não informado. International Agricultural Development. Washington: International Agricultural Development Service, 1964.
Citace podle MLA (8th ed.)Não informado. International Agricultural Development. International Agricultural Development Service, 1964.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..