Blank, H. Archivmaterialien zu Herbert Blank, 1899-1958.
Tohutoru Kātū Chicago (17th ed.)Blank, Herbert. Archivmaterialien Zu Herbert Blank, 1899-1958.
Tohutoro MLA (9th ed.)Blank, Herbert. Archivmaterialien Zu Herbert Blank, 1899-1958.
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