Astin, A. W. (1991). Achieving educational excellencea critical assessment of priorities and practices in higher educationAlexander W. Astin. Jossey-Bass.
Chicago-referens (17:e uppl.)Astin, Alexander W. Achieving Educational Excellencea Critical Assessment of Priorities and Practices in Higher EducationAlexander W. Astin. Jossey-Bass, 1991.
MLA-referens (8:e uppl.)Astin, Alexander W. Achieving Educational Excellencea Critical Assessment of Priorities and Practices in Higher EducationAlexander W. Astin. Jossey-Bass, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.