Reimers, Anne and Barillà, Silvia Anna and Büsing, Nicole and Forbes, Alexander and Fulton, Jenni and Klaas, Heiko and Meixner, Christiane (2016) The fourth BMW art guide by independent collectors. Hatje Cantz, Berlin. ISBN 9783775742214 Item not available online.

Reimers, Anne and Barillà, Silvia Maria and Büsing, Nicole and Forbes, Alexander and Klaas, Heiko and Meixner, Christiane (2015) The third BMW art guide by independent collectors. Hatje Cantz, Berlin. ISBN 9783775739436