Tohutoro APA (7th ed.)
Knop, J. A. (1863). Die Paradoxie des Willens.
Tohutoru Kātū Chicago (17th ed.)
Knop, Josef Adalbert. Die Paradoxie Des Willens. Leipzig, 1863.
Tohutoro MLA (9th ed.)
Knop, Josef Adalbert. Die Paradoxie Des Willens. 1863.
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