Gaya APA

Enong, A. et al (1995). Conversationss for business executives / Djalinus Syah, H.N. Murdiati Sulastomo, Azimur Enong (Cet.1). Jakarta: Rineka Cipta.

Gaya MLA

Enong, Azimur. et al. "Conversationss for business executives / Djalinus Syah, H.N. Murdiati Sulastomo, Azimur Enong". Cet.1 Jakarta: Rineka Cipta, 1995. Textbook.