Devine, J., & Egger-sider, F. (2009). Going beyond google: The invisible web in learning and teaching. Facet publishing.
استشهاد بنمط شيكاغوDevine, Jane, و Francine Egger-sider. Going Beyond Google: The Invisible Web in Learning and Teaching. London: Facet publishing, 2009.
MLA استشهادDevine, Jane, و Francine Egger-sider. Going Beyond Google: The Invisible Web in Learning and Teaching. Facet publishing, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.