Gaya APA

Bovee, C, L., Thill, J, V. (2013). Business Communications Today 11th Edition (Eleventh Edition). United Kingdom: Pearson Education.

Gaya MLA

Bovee, Courtland, L.., Thill, John, V.. "Business Communications Today 11th Edition". Eleventh Edition United Kingdom: Pearson Education, 2013. Textbook.