Coursen, D. (1976). Use of Instructional Media in the Schools. NAESP School Leadership Digest Second Series, Number 10. ERIC/CEM Research Analysis Series, Number 25.
Cita Chicago Style (17a ed.)Coursen, David. Use of Instructional Media in the Schools. NAESP School Leadership Digest Second Series, Number 10. ERIC/CEM Research Analysis Series, Number 25. 1976.
Cita MLA (9a ed.)Coursen, David. Use of Instructional Media in the Schools. NAESP School Leadership Digest Second Series, Number 10. ERIC/CEM Research Analysis Series, Number 25. 1976.
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