Cita APA

United Nations. Advisory Committee for the Co-ordination of Information Systems. (1984). Directory of United Nations databases and information systems. United Nations.

Citación estilo Chicago

United Nations. Advisory Committee for the Co-ordination of Information Systems. Directory of United Nations Databases and Information Systems. New York: United Nations, 1984.

Cita MLA

United Nations. Advisory Committee for the Co-ordination of Information Systems. Directory of United Nations Databases and Information Systems. United Nations, 1984.

Warning: These citations may not always be 100% accurate.