1. Becher, Tony (1989): Academic Tribes and Territories: Intellectual Enquiry and the Cultures of Disciplines. Buckingham: The Society for Research into Higher Education & Open University Press.
2. Becher, Tony & Trowler, Paul R. (2001): Academic Tribes and Territories: Intellectual Enquiry and the Culture of Disciplines. 2nd edition. Buckingham: The Society for Research into Higher Education & Open University Press.
3. Bray, Mark (2010): ‘Comparative Education and International Education in the History of Compare: Boundaries, Overlaps and Ambiguities’. Compare: A Journal of Comparative and International Education, Vol.40, No.6, pp.711-725.
4. Bridges, David (2014): ‘The Discipline(s) of Educational Research’ in Reid, Alan D.; Hart, E. Paul & Peters, Michael A. (eds.), A Comparison to Research in Education. Dordrecht: Springer, pp.31-39.
5. Christensen, James (1984): ‘Comparative Educology: A Bridging Concept for Comparative Educational Enquiry’. Paper presented at the Fifth World Congress of Comparative Education Societies, Paris. [as cited in Olivera 1988]