AllenA. T. (1999). Feminism, social science, and the meanings of modernity: The debate on the origin of the family in Europe and the United States, 1860-1914. The American Historical Review, 104(4), 1085–1113. https://doi.org/10.2307/2649562
2.
BlackledgeP. (2018). Frederick Engels, social reproduction, and the problem of a unitary theory of women's oppression. Social Theory and Practice, 44(3), 297–321. http://www.jstor.org/stable/44987070
3.
WiltgenR. J. (1979). Engels’ “Origin of the family” as a contribution to Marx's social economy. Review of Social Economy, 37(3), 345–369. http://www.jstor.org/stable/29768984