Asimov, I. (1982). Asimov's biographical encyclopedia of science and technology: The lives and achievements of 1510 great scientists from ancient times to the present chronologically arranged (2nd rev. ed.). Doubleday.

Asimov, Isaac. Asimov's Biographical Encyclopedia of Science and Technology: The Lives and Achievements of 1510 Great Scientists from Ancient Times to the Present Chronologically Arranged. 2nd rev. ed. Garden City, N.Y.: Doubleday, 1982.

Asimov, Isaac. Asimov's Biographical Encyclopedia of Science and Technology: The Lives and Achievements of 1510 Great Scientists from Ancient Times to the Present Chronologically Arranged. 2nd rev. ed. Doubleday, 1982.