Tøjner, Poul Erik. "I Know How You Must Feel . . . ." In Roy Lichtenstein: All about Art, edited by Michael Juul Holm, Poul Erik Tøjner, and Martin Caiger-Smith, pp. 10–31. Humlebaek, Denmark: Louisiana Museum of Modern Art, 2003.
Book / English

Tøjner 2003b

Tøjner, Poul Erik. "I Know How You Must Feel . . . ." In Roy Lichtenstein: All about Art, edited by Michael Juul Holm, Poul Erik Tøjner, and Martin Caiger-Smith, pp. 10–31. Humlebaek, Denmark: Louisiana Museum of Modern Art, 2003.