Braun, Christopher B.; Grande, Terry (2008). "Evolution of peripheral mechanisms for the enhancement of sound reception". In Webb, Jacqueline F.; Fay, Richard R.; Popper, Arthur N. (eds.). Fish Bioacoustics. New York: Springer. p. 105. doi:10.1007/978-0-387-73029-5_4. ISBN978-0-387-73029-5.
Ziemer, Tim (2017). "Source Width in Music Production. Methods in Stereo, Ambisonics, and Wave Field Synthesis". In Schneider, Albrecht (ed.). Studies in Musical Acoustics and Psychoacoustics. Current Research in Systematic Musicology. Vol. 4. Cham: Springer. pp. 299–340. doi:10.1007/978-3-319-47292-8_10. ISBN978-3-319-47292-8.
Bader, Rolf (2012). "Radiation characteristics of multiple and single sound hole vihuelas and a classical guitar". The Journal of the Acoustical Society of America. 131 (1): 819–828. Bibcode:2012ASAJ..131..819B. doi:10.1121/1.3651096. PMID22280704.
Pätynen, Jukka; Lokki, Tapio (2010). "Directivities of Symphony Orchestra Instruments". Acta Acustica United with Acustica. 96 (1): 138–167. doi:10.3813/aaa.918265. S2CID119661613.
Ziemer, Tim; Bader, Rolf (2017). "Psychoacoustic Sound Field Synthesis for Musical Instrument Radiation Characteristics". Journal of the Audio Engineering Society. 65 (6): 482–496. doi:10.17743/jaes.2017.0014.
Bader, Rolf (2012). "Radiation characteristics of multiple and single sound hole vihuelas and a classical guitar". The Journal of the Acoustical Society of America. 131 (1): 819–828. Bibcode:2012ASAJ..131..819B. doi:10.1121/1.3651096. PMID22280704.
Bader, Rolf (2012). "Radiation characteristics of multiple and single sound hole vihuelas and a classical guitar". The Journal of the Acoustical Society of America. 131 (1): 819–828. Bibcode:2012ASAJ..131..819B. doi:10.1121/1.3651096. PMID22280704.
Pätynen, Jukka; Lokki, Tapio (2010). "Directivities of Symphony Orchestra Instruments". Acta Acustica United with Acustica. 96 (1): 138–167. doi:10.3813/aaa.918265. S2CID119661613.