Pojman, L. P. (2002). Political philosophy: Classic and contemporary readings. McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Pojman, Louis P.,ed. Political Philosophy: Classic and Contemporary Readings. Boston: McGraw-Hill, 2002.
Citatione MLA (9a ed.)Pojman, Louis P.,ed. Political Philosophy: Classic and Contemporary Readings. McGraw-Hill, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.