Lentz-Smith, A. D. (2009). Freedom struggles: African Americans and World War I. Harvard University Press.
Chicago-čujuhus (17. p.)Lentz-Smith, Adriane Danette. Freedom Struggles: African Americans and World War I. Cambridge, Mass.: Harvard University Press, 2009.
MLA-čujuhus (9. p.)Lentz-Smith, Adriane Danette. Freedom Struggles: African Americans and World War I. Harvard University Press, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.