- Author: John C. Kotz Paul M. Treichel John R. Townsend David A. Treichel
- Language: English
- Year: 2019
- Author: John C. Kotz Paul M. Treichel Gabriela C. Weaver
- Language: Portuguese
- Year: 2010
- Author: John C Kotz, Paul M. Treichel, John Townsend, David Treichel
- Language: English
- Year: 2018
- Author: John C. Kotz Paul M. Treichel John Townsend David Treichel
- Language: English
- Year: 2014
- Author: John C. Kotz Paul M. Treichel John Townsend
- Language: English
- Year: 2011
- Author: John C. Kotz Paul M. Treichel John R. Townsend
- Language: English
- Year: 2008
- Author: John C. Kotz Paul M. Treichel Gabriela C. Weaver
- Language: English
- Year: 2006
- Author: John C. Kotz Paul M. Treichel John Townsend
- Language: English
- Year: 2009
- Author: John C. Kotz Paul M. Treichel John Townsend
- Language: English
- Year: 2009