APA aipamena

University of the Philippines Diliman. School of Labor and Industrial Relation, Asuncion, R., & Quintana, P. T. (2012). Plastic ka ba? DZUP.

Chicago Style aipamena

University of the Philippines Diliman. School of Labor and Industrial Relation, Ronahlee Asuncion, and Peter T. Quintana. Plastic Ka Ba? Quezon City: DZUP, 2012.

MLA aipamena

University of the Philippines Diliman. School of Labor and Industrial Relation, et al. Plastic Ka Ba? DZUP, 2012.