Lynch, F. X., & De Guzman, A. I. (1973). Four readings on Philippine values (Fourth edition,enlarged.). Ateneo de Manila University Press.
Citazione stile Chigago Style (17a edizione)Lynch, Francis Xavier, e Alfonso II De Guzman. Four Readings on Philippine Values. Fourth edition,enlarged. Quezon City: Ateneo de Manila University Press, 1973.
Citatione MLA (9a ed.)Lynch, Francis Xavier, e Alfonso II De Guzman. Four Readings on Philippine Values. Fourth edition,enlarged. Ateneo de Manila University Press, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.