Williams, P. D. (1977). Filipino children's concepts of body organs and illness. College of Nursing, University of the Philippines.
Chicago-Zitierstil (17. Ausg.)Williams, Phoebe Dauz. Filipino Children's Concepts of Body Organs and Illness. Quezon City: College of Nursing, University of the Philippines, 1977.
MLA-Zitierstil (9. Ausg.)Williams, Phoebe Dauz. Filipino Children's Concepts of Body Organs and Illness. College of Nursing, University of the Philippines, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.