1. Altbach, P. G. (2006). International higher education: Reflections on policy and practice. Chestnut Hill, MA: Boston College Center for International Higher Education.
2. Bieber, J. P., & Worley, L. K. (2006). Conceptualizing the academic life: Graduate students’ perspectives. The Journal of Higher Education, 77, 1009–1035.
3. Boyer, E. (1990). Scholarship reconsidered: Priorities of the professoriate. New York, NY: The Carnegie Foundation for the Advancement of Teaching.
4. Collins, T. A., Cooper, C. A., & Knotts, H. G. (2010). Scholarly productivity in non-Ph.D. departments. Political Science & Politics, 43, 509–514. doi: 10.1017/S1049096510000740
5. Creswell, J. (2012). Qualitative inquiry and research design: Choosing among five approaches (2nd ed.). Thousand Oaks, CA: Sage.