Doug Hanson
Contributor 5
| Title | Format | |
|---|---|---|
 | Roland Users Group (Volume 10/2 - 1992) | Magazine |
 | Roland Users Group (Volume 11/1 - 1993) | Magazine |
 | Roland Users Group (Volume 12/2 - 1994) | Magazine |
 | Roland Users Group (Volume 15/1 - 1997) | Magazine |
 | Roland Users Group (Volume 16/2 - Fall 1998) | Magazine |