Gronlund, N. E. (2004). Writing instructional objectives for teaching and assessment (7th ed.). Pearson/Merrill Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Gronlund, Norman Edward. Writing Instructional Objectives for Teaching and Assessment. 7th ed. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2004.
MLA-Zitierstil (8. Ausg.)Gronlund, Norman Edward. Writing Instructional Objectives for Teaching and Assessment. 7th ed. Pearson/Merrill Prentice Hall, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.