APA (7e ed.) Bronvermelding
Wiggins, G. P., & McTighe, J. (2005). Understanding by design (Expanded 2nd ed.). Association for Supervision and Curriculum Development.
Chicago (17e ed.) Bronvermelding
Wiggins, Grant P., en Jay McTighe. Understanding by Design. Expanded 2nd ed. Alexandria, VA: Association for Supervision and Curriculum Development, 2005.
MLA (9e ed.) Bronvermelding
Wiggins, Grant P., en Jay McTighe. Understanding by Design. Expanded 2nd ed. Association for Supervision and Curriculum Development, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.