Alberty, Harold, Reorganizing the High School Curriculum. New York, The Macmillan Company, 1953. Chapters 13, 14, and 15.
2.
Berry, Elizabeth, Guiding Students in the English Class. New York, Appleton-Century-Crofts, Inc., 1958.
3.
Burton, William H., The Guidance of Learning Activities. New York, Appleton-Century-Crofts, Inc., 1962 revision.
4.
Burton, William H., and others, Education for Effective Thinking. New York, Appleton-Century-Crofts, Inc., 1960.
5.
Dewey, John, HowWe Think. Boston, D. C. Heath and Company, 1910.
6.
Loban, Walter, and others, Teaching Language and Literature. New York, Harcourt, Brace and World, 1961.
7.
National Council of Teachers of English, The English Language Arts in the Secondary School. New York, Appleton-Century-Crofts, Inc., 1956.
8.
Smith, B. Othanel, and others, Fundamentals of Curriculum Development. Yonkers, New York, World Book Company, 1950 edition. Especially Chapter 23. This chapter is not included in the later edition.