APA (7e ed.) Bronvermelding

Philippines, Lee, G. G., & Ramirez, E. V. (1980). The new Philippine constitution, as amended, with brief commentaries. E.Q. Cornejo.

Chicago (17e ed.) Bronvermelding

Philippines, German G. Lee, en Efren Vilbar Ramirez. The New Philippine Constitution, as Amended, with Brief Commentaries. Cebu City: E.Q. Cornejo, 1980.

MLA (9e ed.) Bronvermelding

Philippines, et al. The New Philippine Constitution, as Amended, with Brief Commentaries. E.Q. Cornejo, 1980.