Campbell D & Cignetti P. & Melenyzer B. & Nettles D. & Wyman R. (2007). How to Develop a Professional Portfolio: a manual for teachers, Boston: Pearson
Seldin, Peter (1991) The Teaching Portfolio : A Practical Guide to Improved Performance and Promotion/Tenure Decisions. Bolton, MA: Anker Pub.
Seldin P. (2009) The Academic Portfolio: A Practical Guide to Documenting, Teaching, Research and Service. Sanfrancisco: Jossey Bass