United Nations. Department of Economic and Social Affairs. (1978). A manual and resource book for popular participation training. United Nations.
Chicago-viite (17. p.)United Nations. Department of Economic and Social Affairs. A Manual and Resource Book for Popular Participation Training. New York: United Nations, 1978.
MLA-viite (9. p.)United Nations. Department of Economic and Social Affairs. A Manual and Resource Book for Popular Participation Training. United Nations, 1978.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.