EVANS, G., & NEWNHAM, J. (1992). The dictionary of world politics. Harvester Wheatsheaf.
Lua i Stíl Chicago (17ú heag.)EVANS, Graham, agus Jeffrey NEWNHAM. The Dictionary of World Politics. New York: Harvester Wheatsheaf, 1992.
Lua MLA (9ú heag.)EVANS, Graham, agus Jeffrey NEWNHAM. The Dictionary of World Politics. Harvester Wheatsheaf, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.