Higgins, J. (2018). 10 Skills for effective business communication: Practical Strategies from the World's Greatest Leaders. California: Tycho Press.
Trích dẫn kiểu ChicagoHiggins, Jessica. 10 Skills for Effective Business Communication: Practical Strategies From the World's Greatest Leaders. California: Tycho Press, 2018.
Trích dẫn MLAHiggins, Jessica. 10 Skills for Effective Business Communication: Practical Strategies From the World's Greatest Leaders. California: Tycho Press, 2018.
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