Chelf, C. P. (1992). Controversial issues in social welfare policy: Government and the pursuit of happiness. SAGE Publ.
Chicago-Zitierstil (17. Ausg.)Chelf, Carl P. Controversial Issues in Social Welfare Policy: Government and the Pursuit of Happiness. Newbury Park [u.a.]: SAGE Publ, 1992.
MLA-Zitierstil (9. Ausg.)Chelf, Carl P. Controversial Issues in Social Welfare Policy: Government and the Pursuit of Happiness. SAGE Publ, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.