Fock, N. (1967). Mataco Indians and their Argentine setting. Copenhague : Dinamarca: s.n..
Παραπομπή Chicago StyleFock, Niels. Mataco Indians and Their Argentine Setting. Copenhague : Dinamarca: s.n., 1967.
Παραπομπή MLAFock, Niels. Mataco Indians and Their Argentine Setting. Copenhague : Dinamarca: s.n., 1967.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.