Konrad Klapheck

MLA

Dupin, Jacques. Konrad Klapheck. Paris: Galerie Lelong Paris, 1997.

APA

Dupin, J. (1997). Konrad Klapheck. Paris: Galerie Lelong Paris.

Chicago

Dupin, Jacques Konrad Klapheck. Paris: Galerie Lelong Paris, 1997.