APA (7e ed.) Bronvermelding

Guzman, A. d., & Lynch, F. X. (1973). Four readings on Philippine values (Fouth Edition Enlarged.). Ateneo de Manila University Press.

Chicago (17e ed.) Bronvermelding

Guzman, Alfonso de, en Francis Xavier Lynch. Four Readings on Philippine Values. Fouth Edition Enlarged. Quezon City: Ateneo de Manila University Press, 1973.

MLA (9e ed.) Bronvermelding

Guzman, Alfonso de, en Francis Xavier Lynch. Four Readings on Philippine Values. Fouth Edition Enlarged. Ateneo de Manila University Press, 1973.