Engels, F., & Leacock, E. B. (1972). The origin of the family, private property, and the state, in the light of the researches of Lewis H. Morgan. International Pub.
Dyfyniad Arddull ChicagoEngels, Friedrich, and Eleanor Burke Leacock. The Origin of the Family, Private Property, and the State, in the Light of the Researches of Lewis H. Morgan. New York: International Pub, 1972.
Dyfyniad MLAEngels, Friedrich, and Eleanor Burke Leacock. The Origin of the Family, Private Property, and the State, in the Light of the Researches of Lewis H. Morgan. International Pub, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.