Cousins, Mark and Klenz, Steffi (2009) Polo: bound for Passaic. New Art Gallery, Walsall, UK. ISBN 9780946652969

Cousins, Mark and Michalowska, Marianna and Klenz, Steffi (2008) Nonsuch. Autoportret, 2 (23). pp. 24-27. ISSN 1730-3613 Item not available online.