^Greenberg, Saul; Marwood, David (1994). "Real time groupware as a distributed system". Proceedings of the 1994 ACM conference on Computer supported cooperative work - CSCW '94. New York, New York, USA: ACM Press. pp. 207–217. doi:10.1145/192844.193011. ISBN0-89791-689-1.
^Greenberg, Saul; Buxton, Bill (2008). "Usability evaluation considered harmful (some of the time)". Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. New York, NY, USA: ACM. pp. 111–120. doi:10.1145/1357054.1357074. ISBN978-1-60558-011-1.
^Carl Gutwin; Saul Greenberg (September 2002). "A Descriptive Framework of Workspace Awareness for Real-Time Groupware". Computer Supported Cooperative Work. 11 (3–4): 411–446. doi:10.1023/A:1021271517844. ISSN0925-9724. WikidataQ56288081.
^Tauscher, Linda; Greenberg, Saul (1997). "How people revisit web pages: empirical findings and implications for the design of history systems". International Journal of Human-Computer Studies. 47 (1). Elsevier BV: 97–137. doi:10.1006/ijhc.1997.0125. ISSN1071-5819. S2CID18819800.
^Greenberg, Saul; Fitchett, Chester (2001). "Phidgets". Proceedings of the 14th annual ACM symposium on User interface software and technology. New York, NY, USA: ACM. pp. 209–218. doi:10.1145/502348.502388. ISBN1-58113-438-X.
^Baecker, Ronald M., ed. Readings in Human-Computer Interaction: toward the year 2000. Elsevier, 2014. ISBN9780080515748