Wiggins, G. P., & McTighe, J. (2011). The understanding by design guide to creating high-quality units. Alexandria, Va.: ASCD.
Chicago Style CitationWiggins, Grant P., and Jay McTighe. The Understanding By Design Guide to Creating High-quality Units. Alexandria, Va.: ASCD, 2011.
MLA CitationWiggins, Grant P., and Jay McTighe. The Understanding By Design Guide to Creating High-quality Units. Alexandria, Va.: ASCD, 2011.
Warning: These citations may not always be 100% accurate.