@book{139137,
	author = {Ricks, Betty R. and Ginn, Mary L.},
	title = {Contemporary supervision :},
	publisher = {McGraw-Hill,},
	year = {c1995.},
	address = {New York :},
	edition = {2nd ed.},
	note = {Rev. ed. of: Contemporary supervision / Anne Scott Daughtrey. 1st ed. c1989.}
}