1. Aras, S. (2019). Action research and teacher portfolio as two strong teacher-led professional development designs. P. D. Keough (Ed.), Overcoming Current Challenges in the P-12 Teaching Profession (ss. 51-71) içinde. IGI Global. https://doi.org/10.4018/978-1-7998-1177-0
2. Borko, H. (2004). Professional development and teacher learning: mapping the terrain. Educational Researcher, 33(8), 3-15.
3. Buldu, M., & Üstebay Aras, S. (2014). Öğretmen mesleki gelişimi planlaması ve dokümantasyonu. Öğretmen Dünyası, 414, 22-25.
4. Bullock, A.A., & Hawk, P.P. (2010). Developing a teaching portfolio: a guide for preservice and practicing teachers (3. Baskı). Pearson.
5. Campbell, D.M., Melenyzer, B.J., Nettles, D.H., & Wyman, R.M. (2014). How to develop a professional portfolio / a manual for teachers. Pearson.