@book{180535,
	author = {Alder, Harry. and Heather, Beryl.},
	title = {NLP en sólo 21 días},
	publisher = {Edaf},
	year = {2001.},
	address = {Madrid, España},
	edition = {3ra ed.},
	note = {Translation of: NLP in 21 days.}
}