APA Style
Armstrong, David, Sigmund, Paul E.. ().
The ideologies of the developing nations .
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Chicago Style
Armstrong, David, Sigmund, Paul E..
The ideologies of the developing nations.
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,
.
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MLA Style
Armstrong, David, Sigmund, Paul E..
The ideologies of the developing nations.
:
,
.
.
Turabian Style
Armstrong, David, Sigmund, Paul E..
The ideologies of the developing nations.
:
,
.
.