Gaya APA
Pennings, Paul. (2006).
Doing Research in Political Science: An Introduction to Comparative Methods and Statistics .
:
Sage Publication.
Gaya Chicago
Pennings, Paul.
Doing Research in Political Science: An Introduction to Comparative Methods and Statistics.
:
Sage Publication,
2006.
Text.
Gaya MLA
Pennings, Paul.
Doing Research in Political Science: An Introduction to Comparative Methods and Statistics.
:
Sage Publication,
2006.
Text.
Gaya Turabian
Pennings, Paul.
Doing Research in Political Science: An Introduction to Comparative Methods and Statistics.
:
Sage Publication,
2006.
Print.