Golden, Renny, & McConnell, M. Sanctuary: The new underground railroad. Orbis Book.
Chicago-čujuhus (17. p.)Golden, Renny, juo Michael McConnell. Sanctuary: The New Underground Railroad. New York: Orbis Book.
MLA-čujuhus (9. p.)Golden, Renny, juo Michael McConnell. Sanctuary: The New Underground Railroad. Orbis Book.
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