Hypertext Habitats: Experiences of Writers in NoteCards. - Randall H. Trigg; Peggy M. Irish (Hypertext, 1987)

Guided Tours and On-Line Presentations: How Authors Make Existing Hypertext Intelligible for Readers. - Catherine C. Marshall; Peggy M. Irish (Hypertext, 1989)

Supporting collaboration in hypermedia: Issues and experience. - Peggy M. Irish; Randall H. Trigg (JASIS, 1989)