- Author: Arpine Khatchadourian, Roy Arthur Swanson, Haig Khatchadourian
- Language: English
- Year: 2016
- Author: Haig Khatchadourian
- Language: English
- Year: 2015
- Author: Haig Khatchadourian
- Language: English
- Year: 2011
- Author: Haig Khatchadourian
- Language: English
- Year: 2015
- Author: Haig Khatchadourian
- Language: English
- Year: 2000
- Author: Haig Khatchadourian
- Language: English
- Year: 2012
- Author: Haig Khatchadourian M.A. Ph.D. (auth.)
- Language: English
- Year: 1967