Baker, R. L., & Schutz, R. E. (1971). Instructional product development. Van Nostrand.
芝加哥风格引文Baker, Robert L., 与 Richard E. Schutz. Instructional Product Development. New York: Van Nostrand, 1971.
MLA引文Baker, Robert L., 与 Richard E. Schutz. Instructional Product Development. Van Nostrand, 1971.
警告：这些引文格式不一定是100％准确.