(1973). Speak out in thunder tones / letters and other writings by Black northerners, 1787-1865 ; compiled by Dorothy Sterling.
Citazione stile Chigago Style (17a edizione)Speak Out in Thunder Tones / Letters and Other Writings by Black Northerners, 1787-1865 ; Compiled by Dorothy Sterling. 1973.
Citatione MLA (9a ed.)Speak Out in Thunder Tones / Letters and Other Writings by Black Northerners, 1787-1865 ; Compiled by Dorothy Sterling. 1973.
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