APA-referens (7:e uppl.)

University of the Philippines-University of Wisconsin Training Program in Development Economics. (1966). [Yearbook. s.n.

Chicago-referens (17:e uppl.)

University of the Philippines-University of Wisconsin Training Program in Development Economics. [Yearbook. [Quezon Cityn: s.n, 1966.

MLA-referens (9:e uppl.)

University of the Philippines-University of Wisconsin Training Program in Development Economics. [Yearbook. s.n, 1966.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.