Inc, G. R. (2018). American Men and Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological, and Related Sciences.
Παραπομπή σε μορφή Chicago (17η εκδ.)Inc, Gale Research. American Men and Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological, and Related Sciences. 2018.
Παραπομπή σε μορφή MLA (9th εκδ.)Inc, Gale Research. American Men and Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological, and Related Sciences. 2018.
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