National Education Association of the United States. (1964). Selection and use of programmed materials: A handbook for teachers.
Chicago Style (17th ed.) CitationNational Education Association of the United States. Selection and Use of Programmed Materials: A Handbook for Teachers. [Washington], 1964.
MLA (9th ed.) CitationNational Education Association of the United States. Selection and Use of Programmed Materials: A Handbook for Teachers. 1964.
Warning: These citations may not always be 100% accurate.