Arte precolombino de Costa Rica : con 20 reproducciones en color de la coleccion del Museo Nacional / por Doris Stone y Carlos Balser. Precolumbian art of Costa Rica, with 20 color reproductions from the collections of the National Museum

Aboriginal metalwork in lower Central America : collection first exhibited in the National Museum of Costa Rica in 1958 on the occasion of the 33rd International Congress of Americanists / by Doris Stone & Carlos Balser