@book{52730,
	author = {Wiggins, Grant P., and McTighe, Jay.},
	title = {The understanding by design guide to advanced concepts in creating and reviewing units /},
	publisher = {ASCD,},
	year = {[2012]},
	address = {Alexandria, Virginia :},
	note = {"A companion to The understanding by design guide to creating high-quality units."}
}