Gaya APA
Yustiari, S, H. (2009).
The importance of public relation skill in PT.Gatra Mapan Malang (CD) .
Malang, Jatim:
UNMER.
Gaya MLA
Yustiari, Shinta, Happy.
"The importance of public relation skill in PT.Gatra Mapan Malang (CD)".
Malang, Jatim:
UNMER,
2009.
Text.