Gaya APA
Krippendorff, Klaus. (2004).
Content Analysis : An Introduction to Its Methodology .
California:
Sage Publications, Inc..
Gaya Chicago
Krippendorff, Klaus.
Content Analysis : An Introduction to Its Methodology.
California:
Sage Publications, Inc.,
2004.
Text.
Gaya MLA
Krippendorff, Klaus.
Content Analysis : An Introduction to Its Methodology.
California:
Sage Publications, Inc.,
2004.
Text.
Gaya Turabian
Krippendorff, Klaus.
Content Analysis : An Introduction to Its Methodology.
California:
Sage Publications, Inc.,
2004.
Print.