@book{17020,
	author = {Bernal Villegas, Jaime and Briceño Balcazar, Ignacio},
	title = {<El> Arte del Chamanismo, la Salud y la Vida Tumaco - la Tolita /},
	publisher = {El Instituto Colombiano de Cultura Hispanica,},
	year = {1993.},
	address = {Bogotá :}
}