Hewson, C., Vogel, C., & Laurent, D. (2016). Internet research methods (Second edition.). SAGE.
Cita Chicago (17th ed.)Hewson, Claire, Carl Vogel, i Dianna Laurent. Internet Research Methods. Second edition. Los Angeles: SAGE, 2016.
Cita MLA (9th ed.)Hewson, Claire, et al. Internet Research Methods. Second edition. SAGE, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.