Stone, W. Clement,‏ ‎ 1902-2002‏ (Personal Name)

Cypert, S.A. Believe and achieve, 1987:‏ ‎ CIP t.p., in subtitle (W. Clement Stone)‏

LC data base, 8/5/87‏ ‎ (hdg.: Stone, W. Clement, 1902- )‏

NUCMC data from Evanston Historical Society (Evanston, Ill.) for Holiday cards collection, 1927-1976‏ ‎ (W. Clement Stone; of Evanston, Ill.)‏

Who's Who in Chicago and Illinois, 1950 (Stone, William Clement; ins. exec.)‏

The New York times, Sept. 5, 2002:‏ ‎ obituaries (W. Clement Stone; b. William Clement Stone on May 4, 1902 in Chicago; d. Sept. 3, 2002 in Evanston, Ill.)‏