Lua APA (7ú heag.)

Pugel Thomas. A. (2011). International Economics (13th.). Tata Mcgraw Hill pub. co.

Lua i Stíl Chicago (17ú heag.)

Pugel Thomas. A. International Economics. 13th. NewYork: Tata Mcgraw Hill pub. co, 2011.

Lua MLA (9ú heag.)

Pugel Thomas. A. International Economics. 13th. Tata Mcgraw Hill pub. co, 2011.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.