Dingler, H. Archivmaterialien zu Hugo Dingler, 1881-1954.
Tohutoru Kātū Chicago (17th ed.)Dingler, Hugo. Archivmaterialien Zu Hugo Dingler, 1881-1954.
Tohutoro MLA (9th ed.)Dingler, Hugo. Archivmaterialien Zu Hugo Dingler, 1881-1954.
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