Montejo, C. R. (1973). The New constitution: A textbook for the study of the constitution. Santos Bookstore.
Lua i Stíl Chicago (17ú heag.)Montejo, Cirilo Roy. The New Constitution: A Textbook for the Study of the Constitution. Manila: Santos Bookstore, 1973.
Lua MLA (9ú heag.)Montejo, Cirilo Roy. The New Constitution: A Textbook for the Study of the Constitution. Santos Bookstore, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.