APA Citation

Baker, R. L. (1972). Instructional product research. D. Van Nostrand Comp.

Chicago Style Citation

Baker, Robert L. Instructional Product Research. D. Van Nostrand Comp, 1972.

MLA Citation

Baker, Robert L. Instructional Product Research. D. Van Nostrand Comp, 1972.

Warning: These citations may not always be 100% accurate.