Espich, J. E., & Williams, B. (1967). Developing programmed instructional materials: A handbook for program writers. Belmont, California: Fearon Lear Siegler Education División.
Chicago Style CitationEspich, James E., and Bill Williams. Developing Programmed Instructional Materials: A Handbook for Program Writers. Belmont, California: Fearon Lear Siegler Education División, 1967.
MLA CitationEspich, James E., and Bill Williams. Developing Programmed Instructional Materials: A Handbook for Program Writers. Belmont, California: Fearon Lear Siegler Education División, 1967.
Warning: These citations may not always be 100% accurate.