- Author: Mahlon Hoagland, Bert Dodson
- Language: Greek
- Year: 2015
- Author: Bert Dodson
- Language: English
- Year: 2012
Keys to drawing
pdf
- Author: Bert Dodson
- Language: English
- Year: 1990
- Author: Mahlon B. Hoagland Bert Dodson
- Language: English
- Year: 1999
- Author: Bert Dodson
- Language: English
- Year: 2006