English as a Business Lingua Franca in a German Multinational Corporation: Meeting the Challenge - Ehrenreich, S. (Journal of Business Communication, 2010)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTE3Ny8wMDIxOTQzNjEwMzc3MzAz