Sodersten , B. (1994). International economics. Macmillan India Ltd.
Lua i Stíl Chicago (17ú heag.)Sodersten , Bo. International Economics. Delhi: Macmillan India Ltd, 1994.
Lua MLA (9ú heag.)Sodersten , Bo. International Economics. Macmillan India Ltd, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.