1. Adams, D.A., Nelson, R.R. and Todd, P.A. (1992), “Perceived usefulness, ease of use, and usage of information technology: a replication”, MIS Quarterly, Vol. 16 No. 2, pp. 227‐247.
2. Agarwal, J. and Prasad, A. (1998), “A conceptual and operational definition of personal innovativeness in the domain of information technology”, Information System Research, Vol. 9 No. 2, pp. 204‐215.
3. Ajzen, I. and Fishbein, M. (1980), Understanding Attitudes and Predicting Social Behavior, Prentice Hall, Englewood Cliffs, NJ.
4. Brenner (2013), “Pew Internet: Mobile”, available at: http://pewinternet.org/Commentary/2012/February/Pew‐internet‐Mobile.aspx (accessed July 3, 2012).
5. Bridges, L., Rempel, H.G. and Griggs, K. (2010), “Making the case for a fully mobile library web site: from floor maps to the catalog”, Reference Services Review, Vol. 38 No. 2, pp. 309‐320.