APA-referens (7:e uppl.)

Chanco, G. 1. (1975). Huling araw ng isang bibitayin [microform]. Photoduplication Service,University of the Philippines.

Chicago-referens (17:e uppl.)

Chanco, Gerardo 18889-1922. Huling Araw Ng Isang Bibitayin [microform]. Quezon City: Photoduplication Service,University of the Philippines, 1975.

MLA-referens (9:e uppl.)

Chanco, Gerardo 18889-1922. Huling Araw Ng Isang Bibitayin [microform]. Photoduplication Service,University of the Philippines, 1975.

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