Computer Systems and the Design of Organizational Interaction. - Fernando Flores; Michael Graves; Brad Hartfield; Terry Winograd (ACM Trans. Inf. Syst., 1988)

The relation of design to human concerns (software design). - Brad Hartfield (Compcon, 1991)

Learning HCI design: mentoring project groups in a course on human-computer interaction. - Brad Hartfield; Terry Winograd; John Bennett (SIGCSE, 1992)