Peter Brüning : Bilder, Objekte, Zeichnungen, Graphik 1960 bis 1970.
Brüning, Peter,1929-1970.
Galerie Veith Turske.
Köln : Galerie Veith Turske,
1975.
Catalogue for exhibition held 28 February to 12 April 1975.
Brüning, Peter, 1929-1970