Solomon Hudson, "Images of the Fine Arts", Penn Comment, vol. 2, no. 2, October 1965, p. 5, illustrated (detail) Max Kozloff, "The Inert and the Frenetic", ArtForum, vol. 4, no. 7, March 1966, p. 44, illustrated Christopher Finch, Pop Art: Object and Image, London, 1968, p. 151, illustrated (upside down) Exh. Cat., Stockholm, Moderna Museet, Andy Warhol, 1968, n. p., illustrated on two consecutive pages "A Creative Interest in Cash", Life, September 19, 1969, p. 52, illustrated John Coplans, Andy Warhol, London, 1970, p. 38, illustrated Rainer Crone, Andy Warhol, New York, 1970, cat. no. 547 Jean Lipman, "Money for Money's Sake," Art in America, vol. 58, no. 1, January - February 1970, p. 78, illustrated Exh. Cat., London, Tate Gallery, Warhol, 1971, fig. 27, p. 45, illustrated Rainer Crone and Wilfred Wiegand, Die Revolutionäre Ãsthetik: Andy Warhol's, Darmstadt, 1972, p. 72, illustrated Exh. Cat., New York, Whitney Museum of American Art, American Pop Art, 1974, fig. 95, illustrated Rainer Crone, Das Bildnerische Werk Andy Warhols, Berlin, 1976, cat. no. 898 David Bourdon, Warhol, New York, 1989, pl. 103, p. 107, illustrated Georg Frei and Neil Printz, The Andy Warhol Catalogue Raisonné: Paintings and Sculpture 1961-1963, vol. 1, Zurich and New York, 2002, cat. no. 125, p. 125, illustrated in color and fig. no. 113, p. 130, illustrated in color (at Institute of Contemporary Art, Philadelphia, 1965), fig. no. 116, p. 146, illustrated (with the artist in his studio, 1962) and fig. no. 121, p. 148, illustrated (at Green Gallery, New York in 1962)