Strategic marketing planning for competitive advantage in electronic commerce. - George J. Siomkos; Adam P. Vrechopoulos (Int. J. Serv. Technol. Manag., 2002)

Tourism Destination Analysis & Planning: An IT Application. - Chris Vasiliadis; George J. Siomkos; Adam P. Vrechopoulos (ENTER, 2003)

Virtual Store Layout Effects on Consumer Behaviour: Applying an Environmental Psychology Approach in the Online Travel Industry. - Emmanouela E. Manganari; George J. Siomkos; Irini Rigopoulou; Adam P. Vrechopoulos (Internet Res., 2011)