Rujukan HMS Ambush (S120)

  1. ↑ "BAE Systems Barrow submarine Ambush's maiden voyage". NW Evening Mail. 7 January 2011. Diarkibkan daripada asal pada 11 January 2011. Dicapai 8 January 2011. 
  2. ↑ "Ambush rollout delay". NW Evening Mail. 16 December 2010. Dicapai 16 December 2010. [pautan putus]
  3. ↑ "Ambush takes shape". Ministry of Defence. 11 February 2008. Diarkibkan daripada asal pada 5 December 2009. 
  4. 1 2 3 4 5 6 7 Bush, Steve (2014). British Warships and Auxiliaries. Maritime Books. m/s. 10–11. ISBN 1904459552. 
  5. 1 2 3 4 5 6 "Astute-class attack submarines". royalnavy.mod.uk. Royal Navy. Dicapai 27 July 2016. 
  6. 1 2 "BAE Systems – Astute class submarines". baesystems.com. BAE Systems. Dicapai 25 July 2016. 
  7. ↑ "UK's most powerful submarine joins the Navy". Ministry of Defence. 27 August 2010. Dicapai 11 April 2011. 

Rujukan

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