Nissen, R. Archivmaterialien zu Rudolf Nissen, 1896-1981.
Tohutoru Kātū Chicago (17th ed.)Nissen, Rudolf. Archivmaterialien Zu Rudolf Nissen, 1896-1981.
Tohutoro MLA (9th ed.)Nissen, Rudolf. Archivmaterialien Zu Rudolf Nissen, 1896-1981.
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