Peterson, S. A., & Rasmussen, T. H. (1994). State and local politics. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Peterson, Steven A., agus Thomas Houser Rasmussen. State and Local Politics. New York: McGraw-Hill, 1994.
Lua MLA (8ú heag.)Peterson, Steven A., agus Thomas Houser Rasmussen. State and Local Politics. McGraw-Hill, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.