@book{68444,
	author = {Lucio, William H. and McNeil, John D.},
	title = {Supervision},
	publisher = {McGraw-Hill},
	year = {[1968, c1969]},
	series = {McGraw-Hill series in education},
	address = {New York},
	edition = {2d ed.},
	note = {Third ed. published under title: Supervision in thought and action.}
}