Sorokin, . P. A. (1963). Modern historical and social philosophies. Dover.
Citación estilo ChicagoSorokin, Pitirim A. Modern Historical and Social Philosophies. New York: Dover, 1963.
Cita MLASorokin, Pitirim A. Modern Historical and Social Philosophies. Dover, 1963.
Warning: These citations may not always be 100% accurate.