Walter Dahn : Made in Cologne 1988

MLA

Dickhoff, Wilfried. Walter Dahn : Made In Cologne 1988. Köln: [s.n.], 1989.

APA

Dickhoff, W. (1989). Walter Dahn : Made in Cologne 1988. Köln: [s.n.].

Chicago

Dickhoff, Wilfried Walter Dahn: Made In Cologne 1988. Köln: [s.n.], 1989.