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.
Citazione stile Chigago Style (17a edizione)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.
Citatione 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.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.