- Author: George Edward Belch, Pierre Balloffet, Michael A Belch, François Coderre, Michael Angelo Guolla
- Language: French
- Year: 2013
- Author: George E. Belch Michael A. Belch
- Language: English
- Year: 2012
- Author: Michael A. Guolla George E. Belch Michael A. Belch
- Language: English
- Year: 2017
- Author: George E Belch Michael A Belch
- Language: English
- Year: 2017
- Author: Michael A. Belch George E. Belch
- Language: English
- Year: 2003
- Author: George E. Belch Michael A. Belch
- Language: English
- Year: 2003