1. Workers in America [electronic resource] : a historical encyclopedia / Robert E. Weir. Weir, Robert E., 1952- [Browse] Santa Barbara, Calif. : ABC-CLIO, c2013. Book OnlineEbook Central Perpetual, DDA and Subscription Titles
3. Brotherhoods of color : black railroad workers and the struggle for equality / Eric Arnesen. Arnesen, Eric [Browse] Cambridge, Mass. : Harvard University Press, 2001.Cambridge, Mass. : Harvard University Press, [2002]©2001 Book Online JSTOR DDA
4. Pullman porters and the rise of protest politics in Black America, 1925-1945 / Beth Tompkins Bates. Bates, Beth Tompkins [Browse] Chapel Hill ; London : The University of North Carolina Press, [2001]©2001 Book OnlineHeinOnline Civil Rights and Social Justice
5. Records of the Brotherhood of Sleeping Car Porters. Series A: Holdings of the Chicago Historical Society and the Newberry Library, 1925-1969, Part 3: Records of the BSCP Relations with the Pullman Company, 1925-1968. Bethesda, Md. : University Publications of America, 2011. Book OnlineOnline Content
6. Records of the Brotherhood of Sleeping Car Porters. Series A: Holdings of the Chicago Historical Society and the Newberry Library, 1925-1969, Part 1: Records of the BSCP, 1925-1969. Bethesda, Md. : University Publications of America, 2011. Book OnlineOnline Content
7. Records of the Brotherhood of Sleeping Car Porters. Series A: Holdings of the Chicago Historical Society and the Newberry Library, 1925-1969, Part 2: Records of the Ladies Auxiliary of the BSCP, 1931-1968. Bethesda, Md. : University Publications of America, 2011. Book OnlineOnline Content
8. Enduring freedom : an Afghan anthology / compiling editor, Ryan Gearing. Brighton : Firestep Press, 2011. Book OnlineEbook Central Perpetual, DDA and Subscription Titles
9. African Americans in the U.S. economy [electronic resource] / edited by Cecilia A. Conrad ... [et al.]. Lanham, MD : Rowman & Littlefield, c2005. Book OnlineEbook Central Perpetual, DDA and Subscription Titles
10. Encyclopedia of American social movements / edited by Immanuel Ness ; foreword by Stephen Eric Bronner and Frances Fox Piven. London ; New York : Routledge, 2015. Book OnlineEbook Central Perpetual, DDA and Subscription Titles
