[Alan Lapiner, Arts of the Four Quarters, Ltd., New York, until 1968]; The Museum of Primitive Art, New York, 1968–1978
Art of Oceania, Africa, and the Americas from the Museum of Primitive Art. New York: The Metropolitan Museum of Art, 1969, 477.
King, Heidi, Luis Jaime Castillo Butters, and Paloma Carcedo de Mufarech. Rain of the Moon: Silver in Ancient Peru. New York, New Haven and London: The Metropolitan Museum of Art, 2000, P. 18 Fig. 5.