Back, K. W. (1989). Family planning and population control: The challenges of a successful movement. Twayne.
Chicago-Zitierstil (17. Ausg.)Back, Kurt W. Family Planning and Population Control: The Challenges of a Successful Movement. Boston, Mass: Twayne, 1989.
MLA-Zitierstil (9. Ausg.)Back, Kurt W. Family Planning and Population Control: The Challenges of a Successful Movement. Twayne, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.