Invoked on the Web. - Blaise Cronin; Herbert W. Snyder; Howard Rosenbaum; Anna Martinson; Ewa Callahan (J. Am. Soc. Inf. Sci., 1998)

A comparative usability evaluation of user interfaces for online product catalog. - Ewa Callahan; Jürgen Koenemann (EC, 2000)

Electronic journals, the Internet, and scholarly communication. - Rob Kling; Ewa Callahan (Annu. Rev. Inf. Sci. Technol., 2003)

Culture, Technology, Communication: Towards an Intercultural Global Village, edited by Charles Ess with Fay Sudweeks, Albany: State University of New York Press, 2001, 355 pp, ISBN 0-7914-5016-3. - Ewa Callahan (Inf. Soc., 2004)

Interface design and culture. - Ewa Callahan (Annu. Rev. Inf. Sci. Technol., 2005)

Cultural Similarities and Differences in the Design of University Web sites. - Ewa Callahan (J. Comput. Mediat. Commun., 2005)

Global perspective on Wikipedia research. - Pnina Shachaf; Noriko Hara; Susan Herring; Ewa Callahan; Paul Solomon; Besiki Stvilia; Sorin Adam Matei (ASIST, 2008)

Cultural bias in Wikipedia content on famous persons. - Ewa Callahan; Susan C. Herring (J. Assoc. Inf. Sci. Technol., 2011)

Cross-Cultural Empathy: Learning About Diverse Users in Design Thinking Process. - Ewa Callahan (HCI (28), 2018)