Pendiente, R. M. de S. (1954). H. Kaufman, O. D. Duncan, N. Gross, W. Sewell. Problems of Theory and Method in the Study of Social Stratification in Rural Society. Revista Mexicana De Sociologí­a, 3(3). https://doi.org/10.22201/iis.01882503p.1954.3.59751