@book{70428,
	author = {Marquis, Bessie L. and Huston, Carol J., (Carol Jorgensen)},
	title = {Leadership roles and management functions in nursing : theory and application /},
	publisher = {Wolters Kluwer Health/Lippincott Williams & Wilkins,},
	year = {2012},
	address = {Philadelphia :},
	edition = {7th ed}
}