@book {214,
	title = {Dance of the 4 Winds: Secrets of the Inca Medicine Wheel},
	year = {1990},
	publisher = {Destiny Books},
	organization = {Destiny Books},
	keywords = {anthropology, Shamanism},
	isbn = {0892815140},
	author = {Alberto Villoldo and Erik Jendresen}
}
@book {215,
	title = {Island of the Sun: Mastering the Inca Medicine Wheel},
	year = {1992},
	isbn = {0892815205},
	author = {Alberto Villoldo and Erik Jendresen}
}
