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Altbach, Philip and Jane Knight. (2011). “Higher Education’s Landscape of Internationalization” (pp. 108- 127). In Altbach P., ed. Leadership for World-Class Universities: Challenges for Developing Countries. New York: Routledge.
Nerad, M. (2010). “Globalization and the Internationalization of Graduate Education: A Macro and Micro View. Canadian Journal of Higher Education, Volume 40, issue 1, (pp 1-12).
Nerad, M (2012). “ It takes a Global Village to Educate the Next Generations of PhDs and Postdocs.” Acta Academia, Special Issue.
Globalization of Higher Education by the Association of American Colleges and Universities. See here