- Author: George Alan Yancey, Richard Lewis Jr.
- Language: English
- Year: 2009
- Author: USA. Internal Revenue Service., Yancey Richard
- Language: English
- Year: 2004
- Author: Yancey Richard
- Language: English
- Year: 2010
- Author: Yancey Richard
- Language: English
- Year: 2011
- Author: Yancey Richard
- Language: English
- Year: 2008