@book{75136,
	author = {Santrock, John W.},
	title = {Life-span development/},
	publisher = {Mc Graw-Hill Ryerson,},
	year = {2010},
	address = {Toronto:},
	edition = {13rd ed.},
	note = {Includes 1CD-ROM that contains a Learning Styles Assessment,An Internet Primer,A Guide to Electronic Research,A Study Skills Primer and Chapter Quizzes
}
}