Udry, J. R. (1975). The demographic evaluation of domestic family planning programs: Proceedings of a research workshop, Belmont Conference Center, Elkridge, Maryland, May 7 - 9, 1973. Ballinger.
Chicago-Zitierstil (17. Ausg.)Udry, J. Richard. The Demographic Evaluation of Domestic Family Planning Programs: Proceedings of a Research Workshop, Belmont Conference Center, Elkridge, Maryland, May 7 - 9, 1973. Cambridge, Mass: Ballinger, 1975.
MLA-Zitierstil (9. Ausg.)Udry, J. Richard. The Demographic Evaluation of Domestic Family Planning Programs: Proceedings of a Research Workshop, Belmont Conference Center, Elkridge, Maryland, May 7 - 9, 1973. Ballinger, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.