Gaya APA
Krippendrorff, Klaus. (1980).
Conten Analysis : An Introduction to Its Methodology .
California:
SAGE.
Gaya Chicago
Krippendrorff, Klaus.
Conten Analysis : An Introduction to Its Methodology.
California:
SAGE,
1980.
Text.
Gaya MLA
Krippendrorff, Klaus.
Conten Analysis : An Introduction to Its Methodology.
California:
SAGE,
1980.
Text.
Gaya Turabian
Krippendrorff, Klaus.
Conten Analysis : An Introduction to Its Methodology.
California:
SAGE,
1980.
Print.