American men & women of science: A biographical directory of today's leaders in physical, biological, and related sciences. Gale.
Chicago-Zitierstil (17. Ausg.)American Men & Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological, and Related Sciences. Detroit [u.a.]: Gale.
MLA-Zitierstil (9. Ausg.)American Men & Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological, and Related Sciences. Gale.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.