Dykes, P., Hurley, A., Brown, S., Carr, R., Cashen, M., Collins, R., … Weaver, C. Validation of the Impact of Health Information Technology (I-HIT) Scale: an international collaborative. Studies in Health Technology and Informatics, 146, 618-22. Retrieved from http://booksonline.iospress.nl/Extern/EnterMedLine.aspx?ISSN=0926-9630&Volume=146&SPage=618 (Original work published 2009)