by Downey, Liam, Dubois, Summer, Hawkins, Brian, Walker, Michelle
Published in Organization & environment (01.09.2008)

by Primm, Eric, DuBois, Summer, Regoli, Robert
Published in Journal of American culture (Malden, Mass.) (01.06.2007)

by Primm, Eric, DuBois, Summer, Regoli, Robert M.
Published in Journal of African American studies (New Brunswick, N.J.) (01.12.2007)