Fock, N. (1967). Mataco Indians and their Argentine setting. Copenhague : Dinamarca: s.n..
Dyfyniad Arddull ChicagoFock, Niels. Mataco Indians and Their Argentine Setting. Copenhague : Dinamarca: s.n., 1967.
Dyfyniad MLAFock, Niels. Mataco Indians and Their Argentine Setting. Copenhague : Dinamarca: s.n., 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.