- Author: David T. Gies, Cynthia Wall
- Language: English
- Year: 2018
- Author: David T. Gies (ed.)
- Language: English
- Year: 2009
- Author: David Thatcher Gies
- Language: English
- Year: 1988
- Author: David T. Gies
- Language: English
- Year: 2005
- Author: David T. Gies
- Language: English
- Year: 2005
- Author: David T. Gies
- Language: English
- Year: 1999
- Author: David Thatcher Gies
- Language: English
- Year: 1994