Fock, N. (1961). Inca Imperialism in North-West Argentina and Chaco Burial Forms. Copenhague : Dinamarca: s.n..
استشهاد بنمط شيكاغوFock, Niels. Inca Imperialism in North-West Argentina and Chaco Burial Forms. Copenhague : Dinamarca: s.n., 1961.
MLA استشهادFock, Niels. Inca Imperialism in North-West Argentina and Chaco Burial Forms. Copenhague : Dinamarca: s.n., 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.