Bossert, H. T. (1955). Folk Art of Primitive People. Frederick A. Praeger.
Chicago Style aipamenaBossert, Helmuth TH. Folk Art of Primitive People. Frederick A. Praeger, 1955.
MLA aipamenaBossert, Helmuth TH. Folk Art of Primitive People. Frederick A. Praeger, 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.