- Author: Susan Wallace
- Language: English
- Year: 2017
- Author: Newman Katherine S., Winston Hella
- Language: English
- Year: 2016
- Author: Baer Robert, Flexer Robert W., Luft Pamela, Simmons Thomas J
- Language: English
- Year: 2013
- Author: Gordon Howard R. D.
- Language: English
- Year: 2014