3. Business and professional communication: putting people first Floyd, Kory, New York : McGraw-Hill Education, [2020] ECON460
4. The leader's guide to storytelling: mastering the art and discipline of business narrative Denning, Stephen, San Francisco, CA : Jossey-Bass, an imprint of Wiley, 2011. GEB105
5. A guide to good business communication: how to write and speak English well in every business situation Bennie, Michael, Oxford : How To Books, 2009. ENG213
