@book{182669,
	author = {Alder, Harry. and Heather, Beryl.},
	title = {PNL en solo 21 dias},
	publisher = {EDAF},
	year = {c2001.},
	series = {Psicología y autoayuda},
	address = {Madrid},
	edition = {3a ed.},
	note = {Translation of: NLP in 21 days.}
}