Douglass, F., & Daley, J. (2013). Great speeches by Frederick Douglass. Dover Publications Inc..
Citace podle Chicago (17th ed.)Douglass, Frederick, a James Daley. Great Speeches by Frederick Douglass. Mineola, New York: Dover Publications Inc., 2013.
Citace podle MLA (9th ed.)Douglass, Frederick, a James Daley. Great Speeches by Frederick Douglass. Dover Publications Inc., 2013.
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