Cullen, J. B. (2005). Multinational management [ada CD]. Thomson Learning.
Lua i Stíl Chicago (17ú heag.)Cullen, John B. Multinational Management [ada CD]. Thomson Learning, 2005.
Lua MLA (8ú heag.)Cullen, John B. Multinational Management [ada CD]. Thomson Learning, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.