Pacheco, J. F. (2005). The Pearl: A failed slave escape on the Potomac. University of North Carolina Press.
Chicago-čujuhus (17. p.)Pacheco, Josephine F. The Pearl: A Failed Slave Escape on the Potomac. Chapel Hill [N.C.]: University of North Carolina Press, 2005.
MLA-čujuhus (9. p.)Pacheco, Josephine F. The Pearl: A Failed Slave Escape on the Potomac. University of North Carolina Press, 2005.
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