@inbook{Bulatao1989,
author = {Bulatao, R.A.},
title= {Toward a framework for understanding contraceptive method choice},
year = {1989},
editor = {Bulatao, R.A.},
editor = {Palmore, J.A.},
editor = {Ward, S.E.},
booktitle = {Choosing a contraceptive: Method choice in Asia and the United States},
address = {Boulder, Co},
publisher = {Westview Press},
pages = {278−304},
}