@book{213668,
	author = {Schunk, Dale H. and Pintrich, Paul R.},
	title = {Motivation in education},
	publisher = {Pearson/Merrill Prentice Hall},
	year = {2008.},
	address = {Upper Saddle River, N.J.},
	edition = {3rd ed.},
	note = {Rev. ed. of: Motivation in education/ Paul R. Pintrich, Dale H. Schunk. 2nd ed., 2002.}
}