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.
Citace podle Chicago (17th ed.)Engels, Friedrich, a 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.
Citace podle MLA (9th ed.)Engels, Friedrich, a 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.
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