
- Author: Conniff Richard
- Language: English
- Year: 2005

- Author: Chao Cristina Lopez-Gottardi, McKee Guian
- Language: English
- Year: 2019

- Author: Buchanan James M
- Language: English
- Year: 1987

- Author: Butler-Bowdon Tom
- Language: English
- Year: 2017

- Author: Burnison Gary
- Language: English
- Year: 2018

- Author: Gilbert Nedda
- Language: English
- Year: 2014

- Author: Angulo Roberto
- Language: English
- Year: 2018

- Author: Badgett Tom Sandler Corey Myers Glenford J. & Tom Badgett & Corey Sandler
- Language: English
- Year: 2013

- Author: Waldroop James, Butler Timothy
- Language: English
- Year: 2002