NOAA Diving Program (U.S.) (2001). Joiner, James T. (ed.). NOAA Diving Manual, Diving for Science and Technology (4th ed.). Silver Spring, Maryland: National Oceanic and Atmospheric Administration, Office of Oceanic and Atmospheric Research, National Undersea Research Program. ISBN978-0-941332-70-5. CD-ROM prepared and distributed by the National Technical Information Service (NTIS)in partnership with NOAA and Best Publishing Company
"Customs By Eddie Paul". E.P. Industries. 23 May 2007. Archived from the original on 2 February 2009. Retrieved 23 September 2009. – Section "Documentaries".
divedesco.com
"www.divedesco.com". www.divedesco.com. Archived from the original on 14 October 2022. Retrieved 14 October 2022.
Dekker, David L. "1889. Draegerwerk Lübeck". Chronology of Diving in Holland. www.divinghelmet.nl. Archived from the original on 20 September 2016. Retrieved 14 January 2017.
Sieber, Arne; Pyle, Richard (2010). "A review of the use of closed-circuit rebreathers for scientific diving". Underwater Technology. 29 (2): 73–78. doi:10.3723/ut.29.073.
Parrish, F. A.; Pyle, R. L. (2001). "Surface logistics and consumables for open-circuit and closed-circuit deep mixed-gas diving operations". MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295). Vol. 3. pp. 1735–1737. doi:10.1109/OCEANS.2001.968095. ISBN978-0-933957-28-2. S2CID108678674.
"The Diving at Work Regulations 1997". Statutory Instruments 1997 No. 2776 Health and Safety. Kew, Richmond, Surrey: Her Majesty's Stationery Office (HMSO). 1977. Archived from the original on 31 October 2019. Retrieved 6 November 2016.
"Aqua-lung". Massachusetts Institute of Technology. Archived from the original on 4 January 2006.
nih.gov
pubmed.ncbi.nlm.nih.gov
Vann, Richard D. (2004). "Lambertsen and O2: beginnings of operational physiology". Undersea Hyperb Med. 31 (1): 21–31. PMID15233157.
Butler, F. K. (2004). "Closed-circuit oxygen diving in the U.S. Navy". Journal of Undersea and Hyperbaric Medicine. 31 (1). Bethesda, Maryland: Undersea and Hyperbaric Medicine Society: 3–20. PMID15233156.
Mitchell, Simon J; Doolette, David J (June 2013). "Recreational technical diving part 1: an introduction to technical diving methods and activities". Diving and Hyperbaric Medicine. 43 (2): 86–93. PMID23813462.
Campbell, Bob (Summer 2006). "Siebe-Gorman's 'Tadpole' set". Historical Diving Times (39). Archived from the original on 8 December 2021. Retrieved 3 August 2017.
"Diving Regulations 2009". Occupational Health and Safety Act 85 of 1993 – Regulations and Notices – Government Notice R41. Pretoria: Government Printer. Archived from the original on 4 November 2016. Retrieved 3 November 2016 – via Southern African Legal Information Institute.
Parrish, F. A.; Pyle, R. L. (2001). "Surface logistics and consumables for open-circuit and closed-circuit deep mixed-gas diving operations". MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295). Vol. 3. pp. 1735–1737. doi:10.1109/OCEANS.2001.968095. ISBN978-0-933957-28-2. S2CID108678674.
"The Diving at Work Regulations 1997". Statutory Instruments 1997 No. 2776 Health and Safety. Kew, Richmond, Surrey: Her Majesty's Stationery Office (HMSO). 1977. Archived from the original on 31 October 2019. Retrieved 6 November 2016.
"Diving Regulations 2009". Occupational Health and Safety Act 85 of 1993 – Regulations and Notices – Government Notice R41. Pretoria: Government Printer. Archived from the original on 4 November 2016. Retrieved 3 November 2016 – via Southern African Legal Information Institute.
"Rebreathers". www.padi.com. PADI. Archived from the original on 2020-12-03. Retrieved 2020-12-28.
"Customs By Eddie Paul". E.P. Industries. 23 May 2007. Archived from the original on 2 February 2009. Retrieved 23 September 2009. – Section "Documentaries".
Dekker, David L. "1889. Draegerwerk Lübeck". Chronology of Diving in Holland. www.divinghelmet.nl. Archived from the original on 20 September 2016. Retrieved 14 January 2017.
Campbell, Bob (Summer 2006). "Siebe-Gorman's 'Tadpole' set". Historical Diving Times (39). Archived from the original on 8 December 2021. Retrieved 3 August 2017.
Richardson, D.; Shreeves, K (1996). "The PADI Enriched Air Diver course and DSAT oxygen exposure limits". South Pacific Underwater Medicine Society Journal. 26 (3). ISSN0813-1988. OCLC16986801.
xray-mag.com
"Holy Sidemount!". X-Ray Magazine. 25 April 2010. Archived from the original on 3 December 2020. Retrieved 18 August 2012.