Não informado. (1961). Development Assistance. Organization for Economic Co-operation and Development.
Style de citation Chicago (17e éd.)Não informado. Development Assistance. Paris: Organization for Economic Co-operation and Development, 1961.
Style de citation MLA (8e éd.)Não informado. Development Assistance. Organization for Economic Co-operation and Development, 1961.
Attention : ces citations peuvent ne pas être correctes à 100%.