Rockwell, A. F., & Rockwell, H. (2006). The toolbox. Walker : Distributed to the trade by Holtzbrinck Publishers.

Rockwell, Anne F., and Harlow Rockwell. The Toolbox. New York: Walker : Distributed to the trade by Holtzbrinck Publishers, 2006.

Rockwell, Anne F., and Harlow Rockwell. The Toolbox. Walker : Distributed to the trade by Holtzbrinck Publishers, 2006.