@book{4327,
	author = {Kemp, Jerrold E. and Smellie, Don C.},
	title = {Planning, producing, and using instructional media /},
	publisher = {Harper & Row,},
	year = {c1989.},
	address = {New York :},
	edition = {6th ed.},
	note = {Rev. ed. of: Planning and producing instructional media. 5th ed. c1985.}
}