Παραπομπή σε μορφή APA (7η εκδ.)

Bernabe, D. G. (1969). Philippine city charters: A formal comparison. Local Government Center, College of Public Administration, University of the Philippines.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bernabe, Daisy G. Philippine City Charters: A Formal Comparison. Manila: Local Government Center, College of Public Administration, University of the Philippines, 1969.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bernabe, Daisy G. Philippine City Charters: A Formal Comparison. Local Government Center, College of Public Administration, University of the Philippines, 1969.