Cummington Press, Katherine Frazier, Printing, Rainer Maria Rilke. Five Prose Pieces by Rainer Maria Rilke, Allen Tate. The Hovering Fly, William Blake. Genesis: The Seven Days of the Created World
Copyright © 1967, The University of Iowa.
Richmond, Mary L. "The Cummington Press." Books at Iowa 7 (1967): 9-31.