Gaya APA
R.F.C, P, H, M. et al (2000).
The Essence of Effective Communication: Komunikasi Efektif (1).
Yogyakarta:
Andi Offset.
Gaya MLA
R.F.C, Prof.Dr.Adler, H., Manurung,. et al.
"The Essence of Effective Communication: Komunikasi Efektif".
1
Yogyakarta:
Andi Offset,
2000.
Text.