APA-referens (7:e uppl.)

Del Rosario, A. Cebuan literature from pre-Spanish times to 1922 [microform]. Photoduplication Service, University of the Philippines Library.

Chicago-referens (17:e uppl.)

Del Rosario, ADela. Cebuan Literature from Pre-Spanish Times to 1922 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library.

MLA-referens (9:e uppl.)

Del Rosario, ADela. Cebuan Literature from Pre-Spanish Times to 1922 [microform]. Photoduplication Service, University of the Philippines Library.