APA (7e ed.) Bronvermelding

Martin, R. G. (1970). Philippine political law (Rev. ed.). PGA Pub.

Chicago (17e ed.) Bronvermelding

Martin, Ruperto G. Philippine Political Law. Rev. ed. Manila: PGA Pub, 1970.

MLA (9e ed.) Bronvermelding

Martin, Ruperto G. Philippine Political Law. Rev. ed. PGA Pub, 1970.