Dahringer, L. D., & Muhlbacher, H. (1991). International marketing: Global perspective (3rd ed.). Addison Wesley.
Lua i Stíl Chicago (17ú heag.)Dahringer, Lee D., agus Hans Muhlbacher. International Marketing: Global Perspective. 3rd ed. New Jersey: Addison Wesley, 1991.
Lua MLA (9ú heag.)Dahringer, Lee D., agus Hans Muhlbacher. International Marketing: Global Perspective. 3rd ed. Addison Wesley, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.