Berger Elliott H. & Jérémie Voix: Chapter 11. Hearing Protection Devices. W: D.K. Meinke, E.H. Berger, R. Neitzel, D.P. Driscoll, K. Bright: The Noise Manual. Wyd. 6. Falls Church, Ohio: American Industrial Hygiene Association, 2018, s. 255–308. [dostęp 2023-02-07]. (ang.).
Voix Jérémie, Pegeen Smith & Elliott Berger: Chapter 12. Field Fit-Testing and Attenuation-Estimation Procedures. W: D.K. Meinke, E.H. Berger, R. Neitzel, D.P. Driscoll, K. Bright: The Noise Manual. Wyd. 6. Falls Church, Ohio: American Industrial Hygiene Association, 2018, s. 309–329. [dostęp 2023-02-07]. (ang.).
ansi.org
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E.H. Berger et al (eds) ANSI/ASA S12.71-2018.: Performance Criteria for Systems that Estimate the Attenuation of Passive Hearing Protectors for Individual Users. Melville, New York: American National Standard Institute, 2018, s. 54. (ang.). link
cdc.gov
cdc.gov
Robert Randolph: QuickFit Earplug Test Device. Wyd. DHHS (NIOSH) Publication No. 2009–112. Pittsburgh, PA: National Institute for Occupational Safety and Health, 2009, s. 2, seria: Technology News, No 534. [dostęp 2023-02-07]. (ang.). How Can I Test My Hearing Protection?
EwaE.KotarbińskaEwaE., EmilE.KozłowskiEmilE., Measurement of Effective Noise Exposure of Workers Wearing Ear-Muffs, „International Journal of Occupational Safety and Ergonomics”, 15 (2), Taylor & Francis, 2009, s. 193-200, DOI: 10.1080/10803548.2009.11076800, ISSN1080-3548, PMID: 19534852(ang.).
Barry L. Lempert & Richard G.B.L.L.& R.G.EdwardsBarry L. Lempert & Richard G.B.L.L.& R.G., Field Investigations of Noise Reduction Afforded by Insert-Type Hearing Protectors, „American Industrial Hygiene Association Journal”, 44 (12), Taylor & Francis, 1983, s. 894-902, DOI: 10.1080/15298668391405913, ISSN1529-8663, PMID: 6660189(ang.).
Technical Committee CEN/TC 159 “Hearing protectors”: EN 17479-2021. Hearing protectors - Guidance on selection of individual fit testing methods. Brussels: European Committee for Standardization, 2021-11-17, s. 46. ISBN 978-0-539-04746-2. (ang.). link
EwaE.KotarbińskaEwaE., EmilE.KozłowskiEmilE., Measurement of Effective Noise Exposure of Workers Wearing Ear-Muffs, „International Journal of Occupational Safety and Ergonomics”, 15 (2), Taylor & Francis, 2009, s. 193-200, DOI: 10.1080/10803548.2009.11076800, ISSN1080-3548, PMID: 19534852(ang.).
Barry L. Lempert & Richard G.B.L.L.& R.G.EdwardsBarry L. Lempert & Richard G.B.L.L.& R.G., Field Investigations of Noise Reduction Afforded by Insert-Type Hearing Protectors, „American Industrial Hygiene Association Journal”, 44 (12), Taylor & Francis, 1983, s. 894-902, DOI: 10.1080/15298668391405913, ISSN1529-8663, PMID: 6660189(ang.).
EwaE.KotarbińskaEwaE., EmilE.KozłowskiEmilE., Measurement of Effective Noise Exposure of Workers Wearing Ear-Muffs, „International Journal of Occupational Safety and Ergonomics”, 15 (2), Taylor & Francis, 2009, s. 193-200, DOI: 10.1080/10803548.2009.11076800, ISSN1080-3548, PMID: 19534852(ang.).
Barry L. Lempert & Richard G.B.L.L.& R.G.EdwardsBarry L. Lempert & Richard G.B.L.L.& R.G., Field Investigations of Noise Reduction Afforded by Insert-Type Hearing Protectors, „American Industrial Hygiene Association Journal”, 44 (12), Taylor & Francis, 1983, s. 894-902, DOI: 10.1080/15298668391405913, ISSN1529-8663, PMID: 6660189(ang.).