Schwarztrauber, E. E. (1949). The University of Wisconsin School for Workers: Its first twenty-five years. University of Wisconsin School for Workers.
Chicago-Zitierstil (17. Ausg.)Schwarztrauber, Ernest E. The University of Wisconsin School for Workers: Its First Twenty-five Years. Madison: University of Wisconsin School for Workers, 1949.
MLA-Zitierstil (9. Ausg.)Schwarztrauber, Ernest E. The University of Wisconsin School for Workers: Its First Twenty-five Years. University of Wisconsin School for Workers, 1949.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.