Easton, D. (1953). Political System: An Inquiry into the State of Political Science (2nd ed.). Scientific book agency.
Chicago Edition CitationEaston, David. Political System: An Inquiry into the State of Political Science. 2nd ed. New York: Scientific book agency, 1953.
Cita MLAEaston, David. Political System: An Inquiry into the State of Political Science. 2nd ed. Scientific book agency, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.