The History of Astronomy from Herschel to Hertzsprung - Herrmann, D.B.v. 227No. 4691American Association for the Advancement of Science1220–1221
DeVorkin, David H. 1985. [Book review] "The History of Astronomy from Herschel to Hertzsprung - Herrmann, D.B." Science, 227, (4691), 1220–1221.