University of the Philippines Diliman. College of Mass Communication, Feliciano, R., & Ong, R. A. C. (2012). Occupational health. DZUP.
Chicago (17e ed.) BronvermeldingUniversity of the Philippines Diliman. College of Mass Communication, Rose Feliciano, en Rodrigo Angelo C. Ong. Occupational Health. Quezon City: DZUP, 2012.
MLA (9e ed.) BronvermeldingUniversity of the Philippines Diliman. College of Mass Communication, et al. Occupational Health. DZUP, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.