N. Rosenthal, George Rickey, New York 1977, p. 38.
M. Davidson, George Rickey, The Early Years, Atglen, pp. 53-58 (illustrated).
Art Center, Kalamazoo Institute of Arts, George Rickey-Ulfert Wilke, February 1964.
Vero Beach Museum of Art; Grand Rapids, Frederick Meijer Gardens and Sculpture Park; San Antonio, McNay Art Museum, George Rickey Kinetic Sculpture: A Retrospective, February 2007-January 2009, p. 40 (illustrated in color).