Sapp, M. (2014). Test anxiety: Applied research, assessment, and treatment interventions (Third edition.). University Press of America.
Chicago-Zitierstil (17. Ausg.)Sapp, Marty. Test Anxiety: Applied Research, Assessment, and Treatment Interventions. Third edition. Lanham, Maryland ; Plymouth, England: University Press of America, 2014.
MLA-Zitierstil (9. Ausg.)Sapp, Marty. Test Anxiety: Applied Research, Assessment, and Treatment Interventions. Third edition. University Press of America, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.