Worthen, B. R. (1965). Discovery vs. expository classroom instruction: An investigation of teaching mathematics in the elementary school.
Chicago Style (17th ed.) CitationWorthen, Blaine Richard. Discovery Vs. Expository Classroom Instruction: An Investigation of Teaching Mathematics in the Elementary School. 1965.
MLA (8th ed.) CitationWorthen, Blaine Richard. Discovery Vs. Expository Classroom Instruction: An Investigation of Teaching Mathematics in the Elementary School. 1965.
Warning: These citations may not always be 100% accurate.