Gaya APA

Business communication today / Courtland L. Bovee ; John V. Thill. (2017). Harlow, Essex: Pearson Education, c.

Gaya MLA

Business communication today / Courtland L. Bovee ; John V. Thill. 14th ed.. Harlow, Essex: Pearson Education, c, 2017. Buku Wajib.