University of the Philippines Diliman. College of Social Science and Philosophy, Billedo, C., Clemente, J. A., & Bautista, R. (2012). Bakit ang kipot? DZUP.
Citazione stile Chigago Style (17a edizione)University of the Philippines Diliman. College of Social Science and Philosophy, Chei Billedo, Jose Antonio Clemente, e Ramon Bautista. Bakit Ang Kipot? Quezon City: DZUP, 2012.
Citatione MLA (9a ed.)University of the Philippines Diliman. College of Social Science and Philosophy, et al. Bakit Ang Kipot? DZUP, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.