Sparks, J. D. (1981). The instructional media library vol.10: Overhead projection. Educational Technology Publ.
Chicago Style CitationSparks, Jerry D. The Instructional Media Library Vol.10: Overhead Projection. Educational Technology Publ, 1981.
MLA CitationSparks, Jerry D. The Instructional Media Library Vol.10: Overhead Projection. Educational Technology Publ, 1981.
Warning: These citations may not always be 100% accurate.