Waldmann, D. (1988). Roy Lichtenstein: Drawings and prints / with an introd. by Diane Waldman (1.). Wellfleet Books.
Lua i Stíl Chicago (17ú heag.)Waldmann, Diane. Roy Lichtenstein: Drawings and Prints / with an Introd. by Diane Waldman. 1. Secaucus, NJ: Wellfleet Books, 1988.
Lua MLA (8ú heag.)Waldmann, Diane. Roy Lichtenstein: Drawings and Prints / with an Introd. by Diane Waldman. 1. Wellfleet Books, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.