Gaya APA
Gamble, T, K., Gmable.Michael, .
(1987).
Communication Work
(
Edisi 1)
.
amerika:
Random House Inc.
Gaya MLA
Gamble, Teri, Kwal., Gmable.Michael, .
"Communication Work".
Edisi 1
amerika:
Random House Inc,
1987.
Text.