@book{252539,
	author = {Rydén, Stig and The Ethnographical Museum of Sweden (statens Ethnografiska Museum)},
	title = {Andean excavations I. The Tiahuanaco era East of Lake Titicaca},
	publisher = {Elanders Boktryckeri Aktiebolag},
	year = {1957},
	address = {Stockholm},
	note = {Colección privada de Pedro Krapovickas.}
}