Richey, R. (1986). The theoretical and conceptual bases of instructional design. Kogan Page ; Nichols Pub. Co..
Chicago Style (17th ed.) CitationRichey, Rita. The Theoretical and Conceptual Bases of Instructional Design. London : New York: Kogan Page ; Nichols Pub. Co., 1986.
MLA (9th ed.) CitationRichey, Rita. The Theoretical and Conceptual Bases of Instructional Design. Kogan Page ; Nichols Pub. Co., 1986.
Warning: These citations may not always be 100% accurate.