@article{Chang1987,
author = {Chang, M.-C. and Freedman, R. and Sun, T.-H.},
title= {Trends in fertility, family size preferences, and family planning practice: Taiwan, 1961-85},
year = {1987},
doi = {10.2307/1966599},
journal = {Studies in Family Planning},
volume = {18},
number = {6},
pages = {320--337},
}