United Nations, United Nations. Department of Public Information. Non-Governmental Organizations Section, & United Nations. Department of Public Information. Non-Governmental Organizations and Institutional Relations Section. (2003). Directory of non-governmental organizations associated with the Department of Public Information, 2003-2004. United Nations.
Style de citation Chicago (17e éd.)United Nations, United Nations. Department of Public Information. Non-Governmental Organizations Section, et United Nations. Department of Public Information. Non-Governmental Organizations and Institutional Relations Section. Directory of Non-governmental Organizations Associated with the Department of Public Information, 2003-2004. New York: United Nations, 2003.
Style de citation MLA (9e éd.)United Nations, et al. Directory of Non-governmental Organizations Associated with the Department of Public Information, 2003-2004. United Nations, 2003.