APA (7e ed.) Bronvermelding

Angara, E. J. (1982). Commencement speeches: Information Office. University of the Philippines.

Chicago (17e ed.) Bronvermelding

Angara, Edgardo Javier. Commencement Speeches: Information Office. Quezon City: University of the Philippines, 1982.

MLA (9e ed.) Bronvermelding

Angara, Edgardo Javier. Commencement Speeches: Information Office. University of the Philippines, 1982.