APA (7 वां संस्करण) प्रशस्ति पत्र

POLITICAL.. & BARNES, S. H. d. (1979). Political action: Mass participation in five western democracies. Sage.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

POLITICAL.. और Samuel H. dkk BARNES. Political Action: Mass Participation in Five Western Democracies. London: Sage, 1979.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

POLITICAL.. और Samuel H. dkk BARNES. Political Action: Mass Participation in Five Western Democracies. Sage, 1979.