ERBUĞ, Çiğdem (Ed.) (2004). Usability Testing: Methods, Experiences, Achievements. Ankara: METU Faculty of Architecture Publications.
ERBUĞ, Çiğdem (2004). “UTEST and ‘Product Safety and Usability Testing’ Project”, In Erbuğ, Ç. (Ed.) Usability Testing: Methods, Experiences, Achievements. Ankara: METU Faculty of Architecture Publications. pp 3-13.
ERBUĞ, Çiğdem (Ed.) (2004). “Usability Services and Facilities”, In Erbuğ, Ç. (Ed.) Usability Testing: Methods, Experiences, Achievements. Ankara: METU Faculty of Architecture Publications. pp 13-25.
ERBUĞ, Çiğdem (Ed.) (2004). “Collaborative Usability Testing Process”. In Erbuğ, Ç. (Ed.) Usability Testing: Methods, Experiences, Achievements. Ankara: METU Faculty of Architecture Publications. pp 203-213.
BERKMAN, Ali & ERBUĞ, Çiğdem (2005). “Accomodating Individual Differences in Usability Studies on Consumer Products”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)
ERBUĞ, Çiğdem, VERMEEREN, Arnold, MAGUİRE, Martin, BERKMAN, Ali, AKAR, Evren, McDONAGH, Deana (2005). “Usability Testing: A Collaborative Approach”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)
DİNO, Ekin & ERBUĞ, Çiğdem (2005). “Effects of Mass Marketed Sortware Products on the Evolution of Software Interface Language”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)
ERSOY, Halil & ERBUĞ, Çiğdem (2005). “Usability of Synchronous Communication Software in Instructional Context”. Proceedings of HCI International 2005, Las 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (Baskıda)
GÜLTEKİN, Pelin & ERBUĞ, Çiğdem (2005). “Usability Problems in Digital Home Products: An Interactive TV Case Study”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)
KARAPARS, Zeynep & ERBUĞ, Çiğdem (2005). “Contextual Factors in Household Products: A Study of User Characteristics for the Case of Washing Machine Usability”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)
KULELİ, Kerem & ERBUĞ, Çiğdem (2005). “Effects of Prior Knowledge and User Habits on Utilization of Replacement Products”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)
ÖZTOPRAK, Aydın & ERBUĞ, Çiğdem (2005). “Evaluation of an Online Collaborative Course”. Proceedings of HCI International 2005, 22-27 July, Las Vegas, Nevada, USA: Lawrence Erlbaum Associates. (In press)