@book{18159,
	author = {Marquis, Bessie L. & Huston, Carol J.},
	title = {Leadership Roles and Management Functions in Nursing Theory and Application/4th},
	publisher = {Lippincott Williams and Wilkins},
	year = {2003},
	address = {Philadelphia},
	edition = {Fourth edition},
	note = {Includes index}
}