@book{62736,
	author = {Serna Gómez, Humberto },
	title = {Gerencia estratégica },
	publisher = { : 3R },
	year = { , 2003},
	series = {Temas Gerenciales },
	address = {Colombia},
	edition = {8a. edición},
	note = {2a. reimpresión 2005}
}