- Author: Helen Jefferson Lenskyj
- Language: English
- Year: 2020
- Author: Zimbalist Andrew S
- Language: English
- Year: 2015
- Author: Zimbalist Andrew S
- Language: English
- Year: 2016
- Author: Davis John A
- Language: English
- Year: 2012
- Author: Zimbalist Andrew S
- Language: English
- Year: 2015
- Author: John A. Davis
- Language: English
- Year: 2012