O'Neil, P. H., Fields, K., & Share, D. (2009). Cases in comparative politics (Third edition.). W.W.Nortonand company.
Lua i Stíl Chicago (17ú heag.)O'Neil, Patrick H., Karl Fields, agus Don Share. Cases in Comparative Politics. Third edition. New York: W.W.Nortonand company, 2009.
Lua MLA (9ú heag.)O'Neil, Patrick H., et al. Cases in Comparative Politics. Third edition. W.W.Nortonand company, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.