Gaya APA

Bovee, C, L., Thill, J, V. (2016). Business Communication Today (Ed. 13). United States of America: Pearson Education, Inc.

Gaya MLA

Bovee, Courtland, L.., Thill, John, V.. "Business Communication Today". Ed. 13 United States of America: Pearson Education, Inc, 2016. Buku.