Examining Digital Piracy: Self-Control, Punishment, and Self-Efficacy. - Lixuan Zhang; Wayne W. Smith; William C. McDowell (Inf. Resour. Manag. J., 2009)

An Exploratory Study of Travelers' Use of Online Reviews and Recommendations. - Lixuan Zhang; Bing Pan; Wayne W. Smith; Xiang (Robert) Li (J. Inf. Technol. Tour., 2009)