| |
| 1991 | ||
|---|---|---|
| 2 | EE | Patricia Sullivan: Multiple methods and the usability of interface prototypes: the complementarity of laboratory observation and focus groups. SIGDOC 1991: 106-112 |
| 1990 | ||
| 1 | EE | Patricia Sullivan, James E. Porter: How do writers view usability information? A case study of a developing documentation writer. SIGDOC 1990: 29-35 |
| 1 | James E. Porter | [1] |