APA Style
Schuon, Frithjof, Ryan, Michael. ().
Social trends in the Soviet Union from 1950 .
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Chicago Style
Schuon, Frithjof, Ryan, Michael.
Social trends in the Soviet Union from 1950.
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,
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MLA Style
Schuon, Frithjof, Ryan, Michael.
Social trends in the Soviet Union from 1950.
:
,
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Turabian Style
Schuon, Frithjof, Ryan, Michael.
Social trends in the Soviet Union from 1950.
:
,
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.