Gaya APA
Panton, F. (2000).
The Essence Of Effective Communication Komunikasi Efektif (1).
Yogyakarta:
Pearson Education Hall.
Gaya MLA
Panton, Fergus.
"The Essence Of Effective Communication Komunikasi Efektif".
1
Yogyakarta:
Pearson Education Hall,
2000.
Text.