Tylor, K. (2006). Fifty ways to improve your business english without too much effort. Orient blackswan.
Chicago ZitierstilTylor, Ken. Fifty Ways to Improve Your Business English Without Too Much Effort. Hyderabad: Orient blackswan, 2006.
MLA ZitierstilTylor, Ken. Fifty Ways to Improve Your Business English Without Too Much Effort. Orient blackswan, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.