United Nations Conference on Trade and Development. (1981). Proceedings of the United Nations Conference on Trade and Development, fifth session, Manila, 7 May-3 June 1979. United Nations.
Cita Chicago (17th ed.)United Nations Conference on Trade and Development. Proceedings of the United Nations Conference on Trade and Development, Fifth Session, Manila, 7 May-3 June 1979. [New York]: United Nations, 1981.
Cita MLA (8th ed.)United Nations Conference on Trade and Development. Proceedings of the United Nations Conference on Trade and Development, Fifth Session, Manila, 7 May-3 June 1979. United Nations, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.