Wagley, C. (1948). Area research and training: A conference report on the study of world areas. [s.n.].
Chicago-referens (17:e uppl.)Wagley, Charles. Area Research and Training: A Conference Report on the Study of World Areas. New York: [s.n.], 1948.
MLA-referens (9:e uppl.)Wagley, Charles. Area Research and Training: A Conference Report on the Study of World Areas. [s.n.], 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.