R38 (飛行船)
Airshipsonline. 2006. Airshipsonline - Airship Heritage Trust: R38, last accessed 2008-06-28
Althof, William F. 2004. USS Los Angeles: The Navy's Venerable Airship and Aviation Technology. ISBN 1-57488-620-7. Brassey's. page 4. Google books extract
Department of the Navy -- Naval Historical Center. 2003-2004. British Aircraft--Airship R-38 - ウェイバックマシン(2003年1月22日アーカイブ分) , last accessed 2008-06-28
Robinson, Douglas H., and Charles L. Keller. "Up Ship!": U.S. Navy Rigid Airships 1919-1935. Annapolis, Maryland: Naval Institute Press, 1982. ISBN 0-87021-738-0
Manfred Griehl and Joachim Dressel, Zeppelin!