Gaya APA
BARRETT, BOYD OLIVER, TUNSTALL, JEREMY. (1980).
THE INTERNATIONAL NEWS AGENCIES .
United States of America:
SAGE PUBLICATION.
Gaya Chicago
BARRETT, BOYD OLIVER, TUNSTALL, JEREMY.
THE INTERNATIONAL NEWS AGENCIES.
United States of America:
SAGE PUBLICATION,
1980.
Text.
Gaya MLA
BARRETT, BOYD OLIVER, TUNSTALL, JEREMY.
THE INTERNATIONAL NEWS AGENCIES.
United States of America:
SAGE PUBLICATION,
1980.
Text.
Gaya Turabian
BARRETT, BOYD OLIVER, TUNSTALL, JEREMY.
THE INTERNATIONAL NEWS AGENCIES.
United States of America:
SAGE PUBLICATION,
1980.
Print.