APA (7e ed.) Bronvermelding

Alip, E. M. (1964). The Philippine presidents, from Aguinaldo to Macapagal: Their lives and messages (Revised edition.). Alip & Sons.

Chicago (17e ed.) Bronvermelding

Alip, Eufronio Melo. The Philippine Presidents, from Aguinaldo to Macapagal: Their Lives and Messages. Revised edition. Manila: Alip & Sons, 1964.

MLA (9e ed.) Bronvermelding

Alip, Eufronio Melo. The Philippine Presidents, from Aguinaldo to Macapagal: Their Lives and Messages. Revised edition. Alip & Sons, 1964.