Lofgren, C. A. (1988). The Plessy case: A legal-historical interpretation. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Lofgren, Charles A. The Plessy Case: A Legal-historical Interpretation. New York ; Oxford, [England]: Oxford University Press, 1988.
Lua MLA (9ú heag.)Lofgren, Charles A. The Plessy Case: A Legal-historical Interpretation. Oxford University Press, 1988.
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