Engels, F. (1978). The Origin of the family private property and the state: In connection with the researches of Lewis H. Morgan.
Chicago Edition CitationEngels, Frederick. The Origin of the Family Private Property and the State: In Connection with the Researches of Lewis H. Morgan. 1978.
Cita MLAEngels, Frederick. The Origin of the Family Private Property and the State: In Connection with the Researches of Lewis H. Morgan. 1978.
Atenció: Aquestes cites poden no estar 100% correctes.