(1976). Economic factors in population growth: Proceedings of a conference held by the Inter- national Economic Association at Valescure, France. Macmillan.
Chicago-Zitierstil (17. Ausg.)Economic Factors in Population Growth: Proceedings of a Conference Held by the Inter- National Economic Association at Valescure, France. London: Macmillan, 1976.
MLA-Zitierstil (9. Ausg.)Economic Factors in Population Growth: Proceedings of a Conference Held by the Inter- National Economic Association at Valescure, France. Macmillan, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.