Cita APA (7th ed.)

Fojas, A. A. (1977). Ang ABC ng mangagawang Pilipino [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Fojas, Alejandro Arca. Ang ABC Ng Mangagawang Pilipino [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Fojas, Alejandro Arca. Ang ABC Ng Mangagawang Pilipino [microform]. Photoduplication Service, University of the Philippines Library, 1977.