Anas, A. (2017). EFL Professional Development: Discussion of Effective Models in Literature.
English Language Teaching, v10 n6 p118-127. https://eric.ed.gov/?id=EJ1143460
Christison, M.A., Murray, D.E. (2012). Leadership in English Language Education: Theoretical
Foundations and Practical Skills for Changing Times (ESL & Applied Linguistics Professional Series). Routledge.
Dormer, J. E. (2016). What school leaders need to know about English learning. Alexandria, VA: TESOL Press.
Egidiussen Egekvist, U., Niels, U., Lyndorf, E., & Xiang, Y.D. (2017). Internationalization in schools—Perspectives of school leaders. International Journal of Educational Research. Volume 83, 2017, Pages 20-31. DOI: https://doi.org/10.1016/j.ijer.2017.02.009