National Association for the Advancement of Colored People, Library of Congress. Manuscript Division, Zangrando, R. L., Boehm, R., & Cary, F. (1912). Papers of the NAACP.
Chicago-viite (17. p.)National Association for the Advancement of Colored People, Library of Congress. Manuscript Division, Robert L. Zangrando, Randolph Boehm, ja Francine Cary. Papers of the NAACP. 1912.
MLA-viite (8. p.)National Association for the Advancement of Colored People, et al. Papers of the NAACP. 1912.
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