Astin, A. W. (2002). Assessment for excellence: The philosophy and practice of assessment and evaluation in higher education. West Point, CT: Oryx Press.
Cambridge, B., Cambridge, D. & Yancy, K. (Eds.) (2009). Electronic portfolios 2.0. Sterling VA: Stylus Publishing LLC.
Courts, P. L., & McInery, K. H. (1993). Assessment in higher education: Politics, pedagogy, and portfolios. Westport, CT: Praeger Publishers.
Stevens, D. D., & Levi, A. J. (2005). Introduction to rubrics: an assessment tool to save grading time, Convey Effective Feedback and Promote Student Learning. Sterling, VA: Stylus.
Walvoord, B. E., & Anderson, V. J. (1998). Effective Grading: A tool for learning and assessment. San Francisco: Jossey-Bass.
Walwoord, B. E. (2010). Assessment clear and simple: A practical guide for institutions, departments, and general education (2nd ed.) San Francisco, CA: Josey-Bass.
Zubizarreta, J. (2009). The learning portfolio: Reflective practice for improving student learning. (2nd ed). San Francisco, CA: Josey-Bass