@book{226806,
	author = {Kollins, Scott H. and Sparrow, Elizabeth P. and SpringerLink (Online service)},
	title = {Guide to Assessment Scales in Attention-deficit/Hyperactivity Disorder},
	publisher = {Springer Healthcare Ltd.},
	year = {2010.},
	address = {Tarporley},
	edition = {Second Edition.},
	url = {http://dx.doi.org/10.1007/978-1-907673-42-9}
}