- Author: Erhabor Ighodaro, Greg Wiggan
- Language: English
- Year: 2013
- Author: Marcia J. Watson-Vandiver Greg Wiggan
- Language: English
- Year: 2021
- Author: Greg Wiggan (eds.)
- Language: English
- Year: 2016
- Author: Greg Wiggan (auth.)
- Language: English
- Year: 2015
- Author: Greg Wiggan (auth.)
- Language: English
- Year: 2015
- Author: Greg Wiggan Charles B. Hutchison
- Language: English
- Year: 2009