Rijn, G. v. (2007). Kennedy's blues: African-American blues and gospel songs on JFK. University Press of Mississippi.
Lua i Stíl Chicago (17ú heag.)Rijn, Guido van. Kennedy's Blues: African-American Blues and Gospel Songs on JFK. Jackson: University Press of Mississippi, 2007.
Lua MLA (9ú heag.)Rijn, Guido van. Kennedy's Blues: African-American Blues and Gospel Songs on JFK. University Press of Mississippi, 2007.
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