- Author: Stephen G. Tibbetts
- Language: English
- Year: 2015
- Author: Pamela J. Schram, Stephen G. Tibbetts
- Language: English
- Year: 2017
- Author: Pamela J. Schram Stephen G. Tibbetts
- Language: English
- Year: 2020
- Author: Stephen G. Tibbetts California State University San Bernardino.
- Language: English
- Year: 2019
- Author: Pamela J. Schram, Stephen G Tibbetts
- Language: English
- Year: 2017
- Author: John P. Wright, Stephen G. Tibbetts, Leah E. Daigle
- Language: English
- Year: 2014