Tadena, R. B., Filart, D. C., Savellano, J. R., Cachola, N. I., Benson, M. E. P., & Quevedo, F. E. (1982). Continuation and discontinuation of family planning practices among clients at the barangay level in Region I. UNP Population Center, University of Northern Philippines.
Citazione stile Chigago Style (17a edizione)Tadena, Romualdo B., Dorotea C. Filart, Juana R. Savellano, Norma I. Cachola, Ma. Elena P. Benson, e Ferdinand E. Quevedo. Continuation and Discontinuation of Family Planning Practices Among Clients at the Barangay Level in Region I. Vigan, Ilocos Sur: UNP Population Center, University of Northern Philippines, 1982.
Citatione MLA (9a ed.)Tadena, Romualdo B., et al. Continuation and Discontinuation of Family Planning Practices Among Clients at the Barangay Level in Region I. UNP Population Center, University of Northern Philippines, 1982.