Lichtenstein, Roy, and John Coplans. "Roy Lichtenstein: An Interview." In Roy Lichtenstein, by John Coplans, pp. 12–16. Pasadena, Calif.: Pasadena Art Museum, 1967. Exhibition catalogue.
Also published as Coplans, John. "Talking with Roy Lichtenstein." Artforum 5, no. 9 (May 1967), pp. 34–39.
Book / Exhibition catalogue / Interview

Coplans 1967b

Lichtenstein, Roy, and John Coplans. "Roy Lichtenstein: An Interview." In Roy Lichtenstein, by John Coplans, pp. 12–16. Pasadena, Calif.: Pasadena Art Museum, 1967. Exhibition catalogue.

Also published as Coplans, John. "Talking with Roy Lichtenstein." Artforum 5, no. 9 (May 1967), pp. 34–39.