Gaya APA
Pierce, Roger. (2008).
Research Methods in Politics A Pratical Guide .
Los Angeles:
SAGE Publications.
Gaya Chicago
Pierce, Roger.
Research Methods in Politics A Pratical Guide.
Los Angeles:
SAGE Publications,
2008.
Text.
Gaya MLA
Pierce, Roger.
Research Methods in Politics A Pratical Guide.
Los Angeles:
SAGE Publications,
2008.
Text.
Gaya Turabian
Pierce, Roger.
Research Methods in Politics A Pratical Guide.
Los Angeles:
SAGE Publications,
2008.
Print.