1-
2- Allen, K. P. (2010). Classroom Management, Bullying, and Teacher Practices. Professional Educator, 34(1), n1.
3- Alqarni, A. S.(2016). Motivational Factors Among Saudi Teachers and Supervisors in Using Online Professional Development. Doctoral Dissertation, Southern Illinois University Carbondale, 2016.
4- Brown, Marie & Boyle, Bill and Boyle, Trudy (2002). Professional development and management training needs for heads of department in uk secondary school. Journal of Educational Administration, Vol.1.
5- Doyle, W. (2009). Situated Practice: A Reflection on Person-Centered Classroom Management. Theory Into Practice, v. 48, n. 2. P. 156–159.
6- El Warfali1, F. I & Yusoff, N. M. (2014). Classroom Management: A Study on the Training Needs of Primary School Teachers. International Education Studies; Vol. 7, No. 13.
7- Good, Carter (Ed.) (1973). Dictionary of Education, Mcgraw-Hill Book Co. New York.
8- Jacobsen, D & Eggen, P, and Kauchak, D. (1992). Methods for Teaching: A skills Approach. 4th edition. New York
9- Johne, Paul (2002). The training needs of principals of private school in the Union Territory of Pondicherry, India phd dissertation. Fordham university.
10- Johnston, S.(2007).The Training Needs of Teachers And School Psychologists, ERIC, CHNCG537690.
11- Malzahn, K. A. (2013). National Survey of Science and Mathematics Education: Status of elementary school mathematics. Chapel Hill, NC: Horizon Research, Inc.
12- Moles, O. C. (1990). Student Discipline Strategies Research and Practice, State University of New York Press.
13- Sharon, M. (2008). A survey of Teacher Perceptions and Training Needs, ERIC, CHNSP521704.
14- Tesfaw,T.A.,&Hofman,R. H.(2014). Relationship between instructional supervision and professional development. International Education Journal: Comparative Perspectives, vol.13,no.1.