Krathwohl, D.R., Bloom, B.S. and Masia, Taxonomy of Educational Objectives: Affective Domain. New York: McKay, 1964.
2.
Massialas, B.G. and Zevin, J. CreativeEncounters in the Classroom. New York: Wiley, 1967.
3.
Metfessel, N.S., Michael, W.B. and Kirsner, D.A. "Instrumentation of Bloom's and Krathwohl's Taxonomies for the writing of Educational Objectives," Psychology in the SchoolsVI:3:227-31, July 1969, (see also p. 172 in Isaac S. and Michael W.B.Handbook in Research and Evaluation, San Diego: R. Knapp, 1971.)
4.
Williams, Frank.Classroom Ideas for Encouraging Thinking and Feeling. D.O.K. Publishers, 771 E. DeLavan Ave. Buffalo N.Y. 14215, 1970.