APA-čujuhus (7. p.)
Washington, V. F. (1999). Eagles on their buttons: A Black infantry regiment in the Civil War. University of Missouri Press.
Chicago-čujuhus (17. p.)
Washington, Versalle F. Eagles on Their Buttons: A Black Infantry Regiment in the Civil War. Columbia: University of Missouri Press, 1999.
MLA-čujuhus (9. p.)
Washington, Versalle F. Eagles on Their Buttons: A Black Infantry Regiment in the Civil War. University of Missouri Press, 1999.
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