Martin, R. G. (1970). Administrative law: Law of public officers and election law (6th ed.). PGA Pub.
Cita Chicago (17th ed.)Martin, Ruperto G. Administrative Law: Law of Public Officers and Election Law. 6th ed. Manila: PGA Pub, 1970.
Cita MLA (9th ed.)Martin, Ruperto G. Administrative Law: Law of Public Officers and Election Law. 6th ed. PGA Pub, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.