Peterson, S. A. (1990). Political behavior: Patterns in everyday life. Sage.
Lua i Stíl Chicago (17ú heag.)Peterson, Steven A. Political Behavior: Patterns in Everyday Life. Newbury Park, Calif.: Sage, 1990.
Lua MLA (9ú heag.)Peterson, Steven A. Political Behavior: Patterns in Everyday Life. Sage, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.