Boud, D., & Falchikov, N. (2006). Aligning Assessment with Learning in Higher Education. Studies in Higher Education, 31(3), 293-305.

Boud, D., & Miller, N. (1996). Working with Experience: Animating Learning. Routledge.

Boud, D., & Solomon, N. (2001). Work-Based Learning: A New Higher Education? McGraw-Hill Education.

Caffarella, R. S., & O'Donnell, J. M. (2012). Planning Programs for Adult Learners: A Practical Guide. John Wiley & Sons.

Garrison, D. R., & Anderson, T. (2003). E-Learning in the 21st Century: A Framework for Research and Practice. Routledge.

Garrison, D. R., & Vaughan, N. D. (2008). Blended Learning in Higher Education: Framework, Principles, and Guidelines. Jossey-Bass.

Henschke, J. A. (2011). Professional Development for Adult Learners: A Review of the Literature. Adult Learning, 22(3), 14-22.

Kerka, S. (2000). Distance Learning for Adult Learners: A Review of the Literature. ERIC Digest.

Knowles, M. S. (1980). The Modern Practice of Adult Education: From Pedagogy to Andragogy. Cambridge Adult Education.

Kolb, D. A. (1984). Experiential Learning: Experience as the Source of Learning and Development. Prentice-Hall.

Merriam, S. B., & Bierema, L. L. (2014). Adult Learning: Linking Theory and Practice. John Wiley & Sons.

Merriam, S. B., Caffarella, R. S., & Baumgartner, L. M. (2007). Learning in Adulthood: A Comprehensive Guide (3rd ed.). Jossey-Bass.

Merriam, S. B., & Caffarella, R. S. (1999). Learning in Adulthood: A Comprehensive Guide. Jossey-Bass