APA-referens (7:e uppl.)

Lagua, F. A. (1975). Project study for a baker's yeast plant [microform]. Photoduplication Service, University of the Philippines Library.

Chicago-referens (17:e uppl.)

Lagua, Fernando A. Project Study for a Baker's Yeast Plant [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.

MLA-referens (9:e uppl.)

Lagua, Fernando A. Project Study for a Baker's Yeast Plant [microform]. Photoduplication Service, University of the Philippines Library, 1975.