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 (Sep. 1954). DOI:https://doi.org/10.22201/iis.01882503p.1954.3.59751.