Schram, S. (2002). Praxis for the poor: Piven and Cloward and the future of social science in social welfare. New York University Press.
Lua i Stíl Chicago (17ú heag.)Schram, Sanford. Praxis for the Poor: Piven and Cloward and the Future of Social Science in Social Welfare. New York: New York University Press, 2002.
Lua MLA (9ú heag.)Schram, Sanford. Praxis for the Poor: Piven and Cloward and the Future of Social Science in Social Welfare. New York University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.