Gaya APA

Business communication today / Courtland L. Bovee ; John V. Thill. (1970). Upper Saddle River, NJ: Pearson Education, c.

Gaya MLA

Business communication today / Courtland L. Bovee ; John V. Thill. 10th ed.. Upper Saddle River, NJ: Pearson Education, c, 1970. Buku Wajib.