J R · T.J. · T. R. · Tillman Ragan
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Instructional Design, 2nd Edition | 978-0-471-36570-9 (0-471-36570-X) | 1999 | Patricia Smith · Tillman Ragan |
| Instructional Design | 978-0-471-39353-5 (0-471-39353-3) | 2004 | Patricia L. Smith |
| Instructional Design | 978-0-13-232232-4 (0-13-232232-3) | 1992 | Patricia Smith |