The Birth of an ERA: Engineering Associates, Inc. 1946-1955. - Erwin Tomash; Arnold A. Cohen (IEEE Ann. Hist. Comput., 1979)

Reflections on a Quarter-Century: AFIPS Founders. - Paul Armer; Morton M. Astrahan; Isaac L. Auerbach; Walter M. Carlson; Arnold A. Cohen; Margaret R. Fox; Claude A. R. Kagan; Morris Rubinoff; Jack Sherman; Willis H. Ware (IEEE Ann. Hist. Comput., 1986)