found: His The cave dwellers in the old stone Age, 1963.
found: Frank, J. The art of Richard Powers, 2001: p. 11 (Richard Michael Powers; b. Feb. 24, 1921, Chicago) p. 29 (d. Mar. 7, 1996)
found: Richard Gorman Powers, 1958: t.p. (Richard Gorman Powers; exhibition catalog)
found: Paperbacks, U.S.A., 1981: p. 220 (Richard G. Powers; middle name Gorman; b. 1921, Chicago; pseud. Terry Gorman; illustrator of book jackets and paperback covers)
found: Wikipedia, viewed Nov. 20, 2008 (Richard M. Powers; full name, Richard Michael Gorman Powers; b. 1921, Chicago; d. 1996)
Powers, Richard M.
