1. Auditorium Acoustics and Architectural Design;BARRON,1993
2. International Organization for Standardization, 1997, ISO/FDIS 3382 Acoustics-Measurement of the reverberation time of rooms with reference to other acoustical parameters
3. Richtungsverteilung und Zeitfolge der Schallruckwurfe in Räumen;THIELE;Acustica,1953
4. Objective and Subjective Measurement of Fifteen Opera Houses in Europe, Japan and Americas;HIDAKA;Proceedings of the 16th ICA/135th ASA Meeting (Seattle, 1998),1998
5. Concert and opera halls: how they sound;BERANEK,1996