Penggayaan APA
GASSING, Syarifuddin. ().
Public Relations .
:
Penerbit Andi Yogyakarta.
Chicago Style
GASSING, Syarifuddin.
Public Relations.
:
Penerbit Andi Yogyakarta,
.
Text.
MLA Style
GASSING, Syarifuddin.
Public Relations.
:
Penerbit Andi Yogyakarta,
.
Text.
Turabian Style
GASSING, Syarifuddin.
Public Relations.
:
Penerbit Andi Yogyakarta,
.
Print.