Gaya APA
Morgan, Roger. (1972).
West european politics since 1945 .
Amerika Serikat:
.
Gaya Chicago
Morgan, Roger.
West european politics since 1945.
Amerika Serikat:
,
1972.
Text.
Gaya MLA
Morgan, Roger.
West european politics since 1945.
Amerika Serikat:
,
1972.
Text.
Gaya Turabian
Morgan, Roger.
West european politics since 1945.
Amerika Serikat:
,
1972.
Print.