Barzun, J.
(Ed.). (1974). Modern American usage. New York: Warner Books.
2.
Boyer, E. L.
(1990). Scholarship reconsidered: Priorities of the professorate. Princeton, NJ: Princeton University Press.
3.
Ronkonwski, S. A.
(1993). Scholarly teaching: Developmental stages of pedagogical scholarship [Monograph]. New Directions for Teaching and Learning, 5479-90.