Penggayaan APA
Media policy :. (1998).
London:
SAGE Publications.
Chicago Style
Media policy :.
.
London:
SAGE Publications,
1998.
Text.
MLA Style
Media policy :.
.
London:
SAGE Publications,
1998.
Text.
Turabian Style
Media policy :.
London:
SAGE Publications,
1998.
Print.