(1983). Determinants of fertility in developing countries. Determinants of fertility in developing countries.
Chicago-Zitierstil (17. Ausg.)"Determinants of Fertility in Developing Countries." Determinants of Fertility in Developing Countries 1983.
MLA-Zitierstil (8. Ausg.)"Determinants of Fertility in Developing Countries." Determinants of Fertility in Developing Countries, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.