Examining the Adoption of E-Shopping for Travel Services: Determinants of Consumers' Perceptions. - Evangelos Christou; Panagiotis Kassianidis (ENTER, 2002)

Use of Internet for Enhancing Tourism and Hospitality Education: Lessons from Europe. - Marianna Sigala; Evangelos Christou (ENTER, 2002)

Examining the Factors Influencing the Adoption of Web-Based Ticketing: Etix and its Adopters. - Evangelos Christou; Spyros Avdimiotis; Panagiotis Kassianidis; Marianna Sigala (ENTER, 2004)

Promotional Pricing in the Electronic Commerce of Holiday Packages: A Model of Purchase Behavior. - Evangelos Christou (ENTER, 2005)

Persuasion Effectiveness of Alternative Types of Internet Advertising for Hotels: A Cross-Cultural Study. - Evangelos Christou; Panagiotis Kassianidis (ENTER, 2005)

Investigating the impact of e-customer relationship management on hotels 'website service quality. - Marianna Sigala; Evangelos Christou (ECIS, 2006)

Social computing in travel, tourism and hospitality. - Marianna Sigala; Evangelos Christou (Comput. Hum. Behav., 2014)