@book{86621,
	author = {Booth, Wayne C,  and Colomb, Gregory G., },
	title = {Cómo convertirse en un hábil investigador /},
	publisher = {Gedisa Editorial,},
	year = {2001.},
	address = {Barcelona :},
	edition = {1. ed.},
	note = {índice . -- Tít. original : The craft of research.}
}