APA (7e ed.) Bronvermelding

Williams, P. D. Filipino children's concepts of body organs and illnesses. NSTA-UPS Integrated Research Program,University of the Philippines.

Chicago (17e ed.) Bronvermelding

Williams, Phoebe D. Filipino Children's Concepts of Body Organs and Illnesses. Quezon City: NSTA-UPS Integrated Research Program,University of the Philippines.

MLA (9e ed.) Bronvermelding

Williams, Phoebe D. Filipino Children's Concepts of Body Organs and Illnesses. NSTA-UPS Integrated Research Program,University of the Philippines.

Let op: Deze citaties zijn niet altijd 100% accuraat.