1. American national standard method for calculation of the articulation index (S3.5–1969).,1969
2. Acoustical performance criteria, design requirements, and guidelines for classrooms (ANSI S12.6-2002).,2002
3. Developments in speech audiometry.;Boothroyd;Br J Audiol (Formerly Sound),1968a
4. Statistical theory of the speech discrimination score.;Boothroyd;J Acoust Soc Am,1968b
5. Room acoustics and speech perception.;Boothroyd;Semin Hear,2004