Options of Command . New York, Hippocrene Books, 1984. Battle of Britain, pp 29-53. Epilogue, pp 285-289. An introduction to Military Historical Analysis, pp 291-303.
Book call no.
Books in English 1939-1974 . Boulder, CO, Westview Press, 1977. Royal Air Force, pp 375-379. Book call no. The Quarterly Journal of Military History .