Helmut Dorner : Skulpturen 1981-1985.

MLA

Helmut Dorner : Skulpturen 1981-1985. Ulm: Ulmer Museum, 1985.

APA

(1985). Helmut Dorner : Skulpturen 1981-1985. Ulm: Ulmer Museum.

Chicago

Helmut Dorner: Skulpturen 1981-1985. Ulm: Ulmer Museum, 1985.