Proceedings of the International Congress of Americanists (13 session, New York, 1902), Easton, 1905, p. 157-170. (Voir : Congrès international des américanistes (13 ; 1902 ; New York), International congress of americanists, thirteenth session held in New York in 1902, Nendeln : Kraus reprint, 1968, LXVIII-345 p.-[11] p. de pl. : ill. ; 24 cm. Disponible en ligne, url : <https://archive.org/details/proceedingsinter1902inte>.).