Becker, J. M. (1953). The problem of abuse in unemployment benefits; a study in limits. Columbia University Press.
Chicago-referens (17:e uppl.)Becker, Joseph M. The Problem of Abuse in Unemployment Benefits; a Study in Limits. New York: Columbia University Press, 1953.
MLA-referens (9:e uppl.)Becker, Joseph M. The Problem of Abuse in Unemployment Benefits; a Study in Limits. Columbia University Press, 1953.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.