@book{190521,
	author = {Pringle, Peter K. and Starr, Michael F.,},
	title = {Electronic media management /},
	publisher = {Focal Press,},
	year = {1991.},
	address = {Boston :},
	edition = {2nd ed.},
	note = {Rev. ed. of: Electronic media management / William E. McCavitt, c1986.}
}