Não informado. (2004). Evaluation Comment. University of California, Center for the Study of Evaluation.
Chicago-Zitierstil (17. Ausg.)Não informado. Evaluation Comment. Los Angeles, Calif: University of California, Center for the Study of Evaluation, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Evaluation Comment. University of California, Center for the Study of Evaluation, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.