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1. University of California, Davis Chemistry Faculty
2. Minorities in Science

1. Kessler, James H.; Kidd, J. S.; Kidd, Renee A.; Morin, Katherine H. Distinguished African American Scientists for the 20th Century; Oryx Press: Phoenix, Arizona, 1996; pp 181–5.
2. Notable Black American Scientists; Krapp, Kristine, Ed.; Gale Research: Detroit, MI, 1999; p 172.