(1975). Population problems and catholic responsibility: Proceedings of the International Symposium on Population Problems in Developing Countries and Worldwide Catholic Responsibility. Tilburg Univ. Press.
Chicago-Zitierstil (17. Ausg.)Population Problems and Catholic Responsibility: Proceedings of the International Symposium on Population Problems in Developing Countries and Worldwide Catholic Responsibility. Tilburg: Tilburg Univ. Press, 1975.
MLA-Zitierstil (9. Ausg.)Population Problems and Catholic Responsibility: Proceedings of the International Symposium on Population Problems in Developing Countries and Worldwide Catholic Responsibility. Tilburg Univ. Press, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.