The early modern painter-etcher - Cole, Michael 1938- (<<The>> Pennsylvania State University Press, 2006)
Ausst.: Arthur Ross Gallery <Philadelphia, Pa.> : 14.4.-11.6.2006
Ausst.: John and Mable Ringling Museum of Art <Sarasota, Fla.> : 1.7.-19.8.2006
Ausst.: Museum of Art <Northampton, Mass.> : 2.9.-28.10.2006