The Adding Machine is a 1923 play by Elmer Rice; it has been called "... a landmark of American Expressionism, reflecting the growing interest in this highly subjective and nonrealistic form of modern drama."[1]
- ^ Beard, M. Toten (2007). "Elmer Rice". In Cody, Gabrielle H.; Sprinchorn, Evert (eds.). The Columbia Encyclopedia of Modern Drama, Volume 2. Columbia University. ISBN 978-0-231-14424-7.