University of the Philippines (Diliman). Law Center. (1981). Answers to bar examination questions in political law, 1975-1980-. The Center.
Chicago-referens (17:e uppl.)University of the Philippines (Diliman). Law Center. Answers to Bar Examination Questions in Political Law, 1975-1980-. Quezon City: The Center, 1981.
MLA-referens (9:e uppl.)University of the Philippines (Diliman). Law Center. Answers to Bar Examination Questions in Political Law, 1975-1980-. The Center, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.