Storr, R. (1997). Kassel Rock: Robert Storr talks with Documenta's Catherine David. Artforum.
Cita Chicago (17th ed.)Storr, Robert. "Kassel Rock: Robert Storr Talks with Documenta's Catherine David." Artforum 1997.
Cita MLA (8th ed.)Storr, Robert. "Kassel Rock: Robert Storr Talks with Documenta's Catherine David." Artforum, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.