Shuman, R Baird. Robert E. Sherwood / by R. Baird Shuman. - New York : Twayne, 1964. - 160 p. - Twayne's United States authors series, 58 . Includes bibliographical references. LCCN: 64013954 Subjects--Topical Terms: Sherwood, Robert E. (Emmet), 1896-1955. Dewey Class. No.: 812