GUSKEY, T. R. (2013). Answers to essential questions about standards, assessments, grading & reporting. CORWIN Press.
Chicago-Zitierstil (17. Ausg.)GUSKEY, Thomas R. Answers to Essential Questions About Standards, Assessments, Grading & Reporting. CORWIN Press, 2013.
MLA-Zitierstil (9. Ausg.)GUSKEY, Thomas R. Answers to Essential Questions About Standards, Assessments, Grading & Reporting. CORWIN Press, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.