Forman, J. D. (1974). Socialism its theoretical roots and present-day development. Dell Publishing.
Citazione stile Chigago Style (17a edizione)Forman, James D. Socialism Its Theoretical Roots and Present-day Development. Nueva York: Dell Publishing, 1974.
Citatione MLA (9a ed.)Forman, James D. Socialism Its Theoretical Roots and Present-day Development. Dell Publishing, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.