@book{483278,
	author = {Scarlett, W. George, and Sage eBooks},
	title = {The SAGE encyclopedia of classroom management /},
	publisher = {SAGE Publications,},
	year = {2015.},
	address = {Thousand Oaks, California :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/reference/the-sage-encyclopedia-of-classroom-management}
}