Lewell, J. (1980). Multivision: The planning preparation and projection of Audio visual presentations. focal Press.
Chicago Edition CitationLewell, John. Multivision: The Planning Preparation and Projection of Audio Visual Presentations. London: focal Press, 1980.
MLA Edition CitationLewell, John. Multivision: The Planning Preparation and Projection of Audio Visual Presentations. focal Press, 1980.
Warning: These citations may not always be 100% accurate.