D. Robbins, "Morris Louis at the Juncture of Two Traditions," Quadrum, no. 18, 1965, p. 51 (illustrated in color). M. Fried, "The Achievement of Morris Louis," Artforum, February 1967, p. 39 (illustrated). J. Coplans, Serial Imagery, Pasadena, 1968, p. 76 (illustrated). A. Hudson, Ten Washington Artists: 1950-1970, Edmonton, 1970, p. 43 (illustrated). M. Fried, Morris Louis, New York, 1970, pl. 11 (illustrated in color). E.A. Carmean, Jr., "A Possible Reversion in Morris Louis' Work," Arts Magazine, vol. 50, April 1976, pp. 69-75. D. Headley (Upright), "Morris Louis: Disposing of the Diagonal," Arts Magazine, vol. 50, April 1976, p. 74 (illustrated). D. Upright, Morris Louis: The Complete Paintings, New York, 1985, pp. 191 and 242, no. 653 (illustrated in color). M. Fried, Art and Objecthood, Chicago, 1998, pl. 16 (illustrated in color). R. Shiff, Donald Judd, exh. cat., New York, PaceWildenstein, 2002.$RMorris Louis: The French & Co. Show of 1960, exh. cat., Santa Fe, Riva Yares Gallery, 2004, p. 38 (illustrated). D. Carrier, "Morris Louis: High Museum of Art," Artforum, January 2007, p. 256.