American Men & Women of Science : A Biographical Directory of Today’s Leaders in Physical, Biological and Related Sciences: MEL-OCK. 2022, p7749-7749.
American Men & Women of Science : A Biographical Directory of Today’s Leaders in Physical, Biological and Related Sciences: MEN-OFT. 2021, p7723-7723.
American Men & Women of Science : A Biographical Directory of Today’s Leaders in Physical, Biological and Related Sciences: MAL-MYU. 2018, p6831-6831.
American Men & Women of Science : A Biographical Directory of Today’s Leaders in Physical, Biological and Related Sciences: MAL-MYU. 2017, p6321-6321.