Devine, J., & Egger-Sider, F. (2014). Going beyond Google again: Strategies for using and teaching the invisible web (UK ed.). Facet Publishing.
Chicago-viite (17. p.)Devine, Jane, ja Francine Egger-Sider. Going Beyond Google Again: Strategies for Using and Teaching the Invisible Web. UK ed. London: Facet Publishing, 2014.
MLA-viite (9. p.)Devine, Jane, ja Francine Egger-Sider. Going Beyond Google Again: Strategies for Using and Teaching the Invisible Web. UK ed. Facet Publishing, 2014.
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