Southwest Regional Laboratory for Educational Research and Development, Baker, R. L., & Schutz, R. E. (1971). Instructional product development. Van Nostrand Reinhold Co..
Chicago Style (17. basım) AtıfSouthwest Regional Laboratory for Educational Research and Development, Robert Lee Baker, ve Richard E. Schutz. Instructional Product Development. New York: Van Nostrand Reinhold Co., 1971.
MLA (8th ed.) AtıfSouthwest Regional Laboratory for Educational Research and Development, et al. Instructional Product Development. Van Nostrand Reinhold Co., 1971.
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