Shipibo : SE26. - Abelove, Joan.; Behrens, Clifford A.; Bergman, Roland W.; Campos, Roberta.; DeBoer, Warren R.; Eakin, Lucille.; Hern, Warren M.; Hoffmann, Hans.; Karsten, Rafael; Lathrap, Donald W.; Roe, Peter G.; Tschopik, Harry (Human Relations Area Files, 2002)