Não informado. (1970). Guide to UNCTAD Publications. United Nations Conference on Trade and Development.
Style de citation Chicago (17e éd.)Não informado. Guide to UNCTAD Publications. Geneva, Suíça: United Nations Conference on Trade and Development, 1970.
Style de citation MLA (8e éd.)Não informado. Guide to UNCTAD Publications. United Nations Conference on Trade and Development, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.