BowenH. R.DouglassG. K.Efficiency in liberal education. New York: McGraw-Hill, 1971.
2.
EbleK. E.The craft of teaching. San Francisco: Jossey-Bass, 1976.
3.
MeredithG. M.Factored scales for measuring the impact of seminar and laboratory formats in higher education. Psychol. Rep., 1976, 39, 603–606.
4.
MiltonO.Alternatives to the traditional. San Francisco: Jossey-Bass, 1972.
5.
MulaikS. A.The foundations of factor analysis. New York: McGraw-Hill, 1972.
6.
TrentJ. W.CohenA. M.Research on teaching in higher education. In TraversR. M. W. (Ed.), Second handbook of research on teaching. Chicago: Rand McNally, 1973. Pp. 997–1071.