Gaya APA
Easton, David. ().
A System analysis of political life .
Amerika Serikat:
John Wiley & Sons, Inc.
Gaya Chicago
Easton, David.
A System analysis of political life.
Amerika Serikat:
John Wiley & Sons, Inc,
.
Text.
Gaya MLA
Easton, David.
A System analysis of political life.
Amerika Serikat:
John Wiley & Sons, Inc,
.
Text.
Gaya Turabian
Easton, David.
A System analysis of political life.
Amerika Serikat:
John Wiley & Sons, Inc,
.
Print.