Sodersten, B. (1980). International economics. Macmillan.
Lua i Stíl Chicago (17ú heag.)Sodersten, Bo. International Economics. Houndmills: Macmillan, 1980.
Lua MLA (9ú heag.)Sodersten, Bo. International Economics. Macmillan, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.