Author's Balm in Gilead, 1965.

Barnett, G.A. Lanford Wilson, c1987: CIP galley (b. 4/13/37, Lebanon, Mo.)

Contemp. authors, c1976 (Wilson, Lanford, 1937- ; b. 4/13/37, Lebanon, Mo.; playwright, director, actor)

Biography index, 1983: v. 12, p. 842 (Wilson, Lanford, 1937- dramatist)

WWA, 1896-87 (Wilson, Lanford; b. 4/13/37)

New York times WWW site, Mar. 25, 2011 (in obituary published Mar. 24: Lanford Wilson; b. Lanford Eugene Wilson, Apr. 13, 1937, Lebanon, Mo.; d. Thursday [Mar. 24, 2011], Wayne, N.J., aged 73; Pulitzer Prize-winning playwright whose work--earthy, realist, greatly admired, widely performed--centered on the sheer ordinariness of marginality)