APA Style
Becker, James f., Kelsen, Hans. ().
Marxian political economy: an outline .
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Chicago Style
Becker, James f., Kelsen, Hans.
Marxian political economy: an outline.
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MLA Style
Becker, James f., Kelsen, Hans.
Marxian political economy: an outline.
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,
.
.
Turabian Style
Becker, James f., Kelsen, Hans.
Marxian political economy: an outline.
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,
.
.