Southern Political Science Association. (1939). The Journal of Politics. University of Texas Press.
Lua i Stíl Chicago (17ú heag.)Southern Political Science Association. The Journal of Politics. Austin, Tex: University of Texas Press, 1939.
Lua MLA (8ú heag.)Southern Political Science Association. The Journal of Politics. University of Texas Press, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.