Library of African-American history
Facts on File
Nathan Aaseng
Facts on File c2003 A to Z of African Americans , Library of African-American history
Available at 5 libraries
Steven Otfinoski
Available at 1 libraries
Jack Rummel
Available at 3 libraries
Maurice Isserman
Facts on File c1997 Library of African-American history
Lisa Yount
R. Kent Rasmussen