1. Difference matters: communicating social identity Allen, Brenda J., Long Grove, Illinois : Waveland Press, Inc., [2023] GEB112
2. Computer-mediated communication: a theoretical and practical introduction to online human communication Carr, Caleb T., Lanham, Maryland : Rowman & Littlefield, [2021] JOUR230
3. Difference matters: communicating social identity Allen, Brenda J. Long Grove, Ill. : Waveland Press, c2011. GEB112