Joseph Masheck, 'Warhol as Illustrator: Early Manipulation of the Mundane', Art in America, vol. 59, no. 3, May-June 1971, pp.54-9, cf. p.57.

Diane Waldman, Roy Lichtenstein, London: Thames and Hudson, 1971, p.12 (ill. col. pl. 3).

John Coplans (ed.), Roy Lichtenstein, London: Penguin, 1973, pp.37-9 (ill.).

Phyllis Tuchman, 'Pop! Interviews with George Segal, Andy Warhol, Roy Lichtenstein, James Rosenquist and Robert Indianna', Artnews, vol. 73, no. 5, May 1974, pp.24-9, cf. p.27.

Lawrence Alloway, Roy Lichtenstein, New York: Abbeville Press, 1983, p.14.

David Kunzle, 'Pop Art as Consumerist Realism', Studies in Visual Communication, vol. 10, no. 2, Spring 1984, pp.16-33, p.20 (ill.).

Barbara Haskell, Blam!: The Explosion of Pop, Minimalism, and Performance 1958-1964, New York: Whitney Museum of American Art, 1984 (exhibition catalogue), p.85 (8ll.).

Ernst Busche, Lichtenstein, Berlin: Gebr. Mann Verlag, 1988, p.243 (ill.).