Siebe Gorman CDBA (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Siebe Gorman CDBA" in English language version.

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Quick, D. (1970). "A History Of Closed Circuit Oxygen Underwater Breathing Apparatus". Royal Australian Navy, School of Underwater Medicine. RANSUM-1-70. Archived from the original on May 9, 2008. Retrieved 2009-03-20.{{cite journal}}: CS1 maint: unfit URL (link)
Goble, Steve (2003). "Rebreathers". South Pacific Underwater Medicine Society Journal. 33 (2): 98–102. Archived from the original on August 8, 2009. Retrieved 2009-03-20.{{cite journal}}: CS1 maint: unfit URL (link)