Gaya APA
Dr.Syarifuddin S. Gassing, B.E., M.Si. (2016).
PUBLIC RELATIONS .
YOGYAKARTA:
ANDI.
Gaya Chicago
Dr.Syarifuddin S. Gassing, B.E., M.Si.
PUBLIC RELATIONS.
YOGYAKARTA:
ANDI,
2016.
Text.
Gaya MLA
Dr.Syarifuddin S. Gassing, B.E., M.Si.
PUBLIC RELATIONS.
YOGYAKARTA:
ANDI,
2016.
Text.
Gaya Turabian
Dr.Syarifuddin S. Gassing, B.E., M.Si.
PUBLIC RELATIONS.
YOGYAKARTA:
ANDI,
2016.
Print.