
- Author: Paul R. Munford PhD
- Language: English
- Year: 2005

- Author: Rebekkah LaDyne
- Language: English
- Year: 2020

- Author: James W. Pennebaker
- Language: english
- Year: 2004

- Author: Lindsay C. Gibson
- Language: English
- Year: 2019

- Author: Matthew S. Boone
- Language: English
- Year: 2020

- Author: Stanley H. Block, Carolyn Bryant Block, Andrea A. Peters
- Language: English
- Year: 2013

- Author: Susan Pease Gadoua
- Language: English
- Year: 2010

- Author: Maryam Webster
- Language: English
- Year: 2008