@book{252527,
	author = {Willey, Gordon R. and Corbett, John M.},
	title = {Early Ancón and Early Supe culture : Chavín horizon sites of the Central Peruvian coast},
	publisher = {Columbia University Press},
	year = {1954},
	address = {New York},
	note = {Number 3e of the Publications of the Institute of Andean Research}
}