British Board of Trade. Excepts from the international code of signals with special navy flags and Pennants.
استشهاد بنمط شيكاغوBritish Board of Trade. Excepts from the International Code of Signals with Special Navy Flags and Pennants. New York Cornell maritime press 1944.
MLA استشهادBritish Board of Trade. Excepts from the International Code of Signals with Special Navy Flags and Pennants.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.