"The Pearl Harbor Attack: Admiral Yamamoto's Fundamental Concept with reference to Paul S. Dull's 'A Battle History of the Imperial Japanese Navy (1941-1945)'"
Tsunoda, Jun and Uchida, Kazutomi
Naval War College Review: Vol. 31
, Article 12.
Available at: http://digital-commons.usnwc.edu/nwc-review/vol31/iss1/12