Gaya APA

Qubein, N, R. (1996). How to be a great communicator : in person, on paper, and on the podium / Nido R. Qubein . New York: John Wiley n Sons.

Gaya MLA

Qubein, Nido, R.. "How to be a great communicator : in person, on paper, and on the podium / Nido R. Qubein". New York: John Wiley n Sons, 1996. Textbook.