Clowes, W. L. (1970). Four modern naval campaigns: Historical, strategical and tactical. Cornmarket.
Chicago-viite (17. p.)Clowes, W. Laird. Four Modern Naval Campaigns: Historical, Strategical and Tactical. [London: Cornmarket, 1970.
MLA-viite (8. p.)Clowes, W. Laird. Four Modern Naval Campaigns: Historical, Strategical and Tactical. Cornmarket, 1970.
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