1. Beach, D.M. & Reinhartz, J. (1989). Supervision: Focus on instruction. Washington D.C: National Education Association.
2. Behlol, M. G., Yousuf, M. I., Parveen, Q., Kayani, M. M. (2011). Concept of Supervision and Supervisory Practices at Primary Level in Pakistan. doi:10.5539/ies.v4n4p28
3. Berberoglu, N. (2011). Children’s Childhoods: Exploring Childhood through Children's Interpretations of Television Advertisements in North Cyprus. Unpublished Ph. D. Thesis, University of York. Retrieved from https://etheses.whiterose.ac.uk/2681/1/PhD_Thesis_Naile_Berberoglu.pdf
4. Bernard, J. M., & Goodyear, R. K. (2014). Fundamentals of clinical supervision. Boston, MA: Pearson Publishers.
5. Blackburn, D. (2009). Socio-cultural leadership. The art of restructuring schools through research-based principal leadership. NSW: Booktopia Pty Ltd.