«Governmental Developments in the U. R. S. S. Since Stalin», por John N. Hazard. The Annals of the American Academy of Political and Social Science, vol. 303, enero 1956
Tierno Galván, Enrique (1957). «Governmental Developments in the U. R. S. S. Since Stalin», por John N. Hazard. The Annals of the American Academy of Political and Social Science, vol. 303, enero 1956. ANUARIO DE FILOSOFÍA DEL DERECHO . pp. 573-574.
