Acentech (Firm) & Cowan, J. P. (2000). Architectural acoustics design guide. McGraw-Hill.

Acentech (Firm) and James P. Cowan. Architectural Acoustics Design Guide. New York: McGraw-Hill, 2000.

Acentech (Firm) and James P. Cowan. Architectural Acoustics Design Guide. McGraw-Hill, 2000.