Madrid : Arco/Ifema , 27 (spring 2003)

documenta archiv Kassel

Grass Valley, Calif. : Underwood Books , 1.1994 -

SLUB Dresden

ConArt — Contemporary Artists

Balen : [Jef Geys]

documenta archiv Kassel

Cambridge, Mass. : Harvard Art Museum , 2007/2008

UB Heidelberg , Kunstbibliothek - Staatliche Museen zu Berlin

Cincinnati, Ohio : Museum , 1.1930 - 12.1941,Okt.; N.S. 1.1950/51.Okt. - 14.1988/94,2; damit Ersch. eingest

KunstBibliothek Köln

Cambridge, Mass. : Harvard Univ. Art Museums , 1991/92(1993) - 2006/07(2008)

KunstBibliothek Köln

Corning, NY, Berkeley, Calif. : Soc. , 1979 - 1980; 1984/85 -

OLC Kunst und Kunstwissenschaft

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists

ConArt — Contemporary Artists