Johnson, H. U. From Dixie to Canada: Romances and Realities of the Underground Railroad.
Čikaški stil citiranja (17. izdanje)Johnson, H. U. From Dixie to Canada: Romances and Realities of the Underground Railroad.
MLA način citiranja (9. izdanje)Johnson, H. U. From Dixie to Canada: Romances and Realities of the Underground Railroad.
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