Kirschner, C. P. (1971). Project Get Set: Group employability training specialized educational tasks; July 1, 1966- Dec. 30, 1967. NTIS.
Chicago-Zitierstil (17. Ausg.)Kirschner, Charles P. Project Get Set: Group Employability Training Specialized Educational Tasks; July 1, 1966- Dec. 30, 1967. Springfield: NTIS, 1971.
MLA-Zitierstil (9. Ausg.)Kirschner, Charles P. Project Get Set: Group Employability Training Specialized Educational Tasks; July 1, 1966- Dec. 30, 1967. NTIS, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.