APA-referens (7:e uppl.)

Duran, P. J. (1974). Studies in computer management [microform]. Photoduplication Service, University of the Philippines Library.

Chicago-referens (17:e uppl.)

Duran, Pedro J. Studies in Computer Management [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

MLA-referens (9:e uppl.)

Duran, Pedro J. Studies in Computer Management [microform]. Photoduplication Service, University of the Philippines Library, 1974.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.