.Siegel, J. S. (2002). Applied demography: Applications to business, government, law and public policy. Academic Press.
Chicago-Zitierstil (17. Ausg.).Siegel, Jacob S. Applied Demography: Applications to Business, Government, Law and Public Policy. San Diego: Academic Press, 2002.
MLA-Zitierstil (9. Ausg.).Siegel, Jacob S. Applied Demography: Applications to Business, Government, Law and Public Policy. Academic Press, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.