Ball, P. (1995). African American male library administrators in public and academic libraries. College & Research Libraries, 56(6), 531.
A study investigated the status of African American library administrators in academic and public libraries. A total of 65 African American male administrators were identified and mailed questionnaires.
Full article can be found here:
http://crl.acrl.org/index.php/crl/article/view/15011