Duncan, G. J. (1984). Years of poverty, years of plenty: The changing economic fortunes of American workers and families. Inst. of Social Research, Univ. of Michigan.
Chicago-Zitierstil (17. Ausg.)Duncan, Greg J. Years of Poverty, Years of Plenty: The Changing Economic Fortunes of American Workers and Families. Ann Arbor, Mich: Inst. of Social Research, Univ. of Michigan, 1984.
MLA-Zitierstil (9. Ausg.)Duncan, Greg J. Years of Poverty, Years of Plenty: The Changing Economic Fortunes of American Workers and Families. Inst. of Social Research, Univ. of Michigan, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.