Hill, C. W. L. (2014). International business: Competing in the global marketplace (10th ed.). McGraw Hill education (India).
Lua i Stíl Chicago (17ú heag.)Hill, Charles W. L. International Business: Competing in the Global Marketplace. 10th ed. New Delhi: McGraw Hill education (India), 2014.
Lua MLA (8ú heag.)Hill, Charles W. L. International Business: Competing in the Global Marketplace. 10th ed. McGraw Hill education (India), 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.