Erwin, T. D. (1991). Assessing student learning and development: A guide to the principles, goals, and methods of determining college outcomes. Jossey-Bass.
Chicago Style (17. basım) AtıfErwin, T. Dary. Assessing Student Learning and Development: A Guide to the Principles, Goals, and Methods of Determining College Outcomes. San Francisco: Jossey-Bass, 1991.
MLA (9th ed.) AtıfErwin, T. Dary. Assessing Student Learning and Development: A Guide to the Principles, Goals, and Methods of Determining College Outcomes. Jossey-Bass, 1991.
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