From 1945 to 1947 and again from 1979 to 1985 he was on the editorial board of the Bulletin of the American Mathematical Society; from 1947 to 1952 he was on the editorial board of the Transactions of the American Mathematical Society; and from 1957 to 1959 he was on the editorial board of the Proceedings of the American Mathematical Society.
Mula 1945-1947 at muli mula 1979-1985 siya ay sa editorial board ng Bulletin ng Amerikanong matematiko Society; 1947-1952 siya ay sa editorial board ng Transaksyon ng Amerikanong matematiko Society; at 1957-1959 siya ay sa editorial board ng mga pamamaraan ng Amerikanong matematiko Society.