University of the Philippines Diliman. College of Mass Communication, Rosales, J., & Bathan, J. (2012). College Collision 4. DZUP.
Chicago-referens (17:e uppl.)University of the Philippines Diliman. College of Mass Communication, Jayson Rosales, och Justine Bathan. College Collision 4. Quezon City: DZUP, 2012.
MLA-referens (9:e uppl.)University of the Philippines Diliman. College of Mass Communication, et al. College Collision 4. DZUP, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.