William N. Copley : CPLY : 1919-1996. - Schönewald Fine Arts Krefeld (Krefeld : Schönewald Fine Arts Krefeld, 2000)
biog. p. 57, ind. tent. p. 59-60, gr. tent. p. 61-63
Duits
Engels
William Copley : CPLY 1919-1996. Schönewald Fine Arts Krefeld. 2000-09-03. 2000-09-25
boek
Keywords: CPLY; Copley, William N