Dekieffer, R., & Cochran, L. W. (1996). A manual of audio-visual technique. Prentice Hall of India Limited.
Lua i Stíl Chicago (17ú heag.)Dekieffer, R.E, agus Lee W. Cochran. A Manual of Audio-visual Technique. New Delhi: Prentice Hall of India Limited, 1996.
Lua MLA (9ú heag.)Dekieffer, R.E, agus Lee W. Cochran. A Manual of Audio-visual Technique. Prentice Hall of India Limited, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.