Pe, C. L. (1973). Fundamentals of the new Constitution. University of Santo Tomas.
Lua i Stíl Chicago (17ú heag.)Pe, Cecilio L. Fundamentals of the New Constitution. Manila: University of Santo Tomas, 1973.
Lua MLA (9ú heag.)Pe, Cecilio L. Fundamentals of the New Constitution. University of Santo Tomas, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.