APA-referens (7:e uppl.)

Horne, C. F. T. W. a. i. p. (1976). The Philippines [microform]. Photoduplication Service. University of the Philippines Library.

Chicago-referens (17:e uppl.)

Horne, Charles France. The World and its people. The Philippines [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

MLA-referens (9:e uppl.)

Horne, Charles France. The World and its people. The Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1976.