D. Delbaso, R. Smith, and B. Smith, Donald Judd-Catalogue Raisonné of Paintings, Objects, and Wood-Blocks 1960-1974, Ottawa 1975, p. 221, no. 230 (illustrated).
Saitama, The Museum of Modern Art and Shiga, The Museum of Modern Art, Donald Judd 1960-1991, January-March 1999, pp. 48-49 (illustrated in color).
New York, Dia Beacon, March 2003-March 2006 (on extended loan).