Gaya APA
HEAD, Sydney W. (1987).
Broadcasting in America .
Houghton:
Mifflin.
Gaya Chicago
HEAD, Sydney W.
Broadcasting in America.
Houghton:
Mifflin,
1987.
Text.
Gaya MLA
HEAD, Sydney W.
Broadcasting in America.
Houghton:
Mifflin,
1987.
Text.
Gaya Turabian
HEAD, Sydney W.
Broadcasting in America.
Houghton:
Mifflin,
1987.
Print.