Παραπομπή APA
Hardy, A. The book of the ship: An exhaustive pictorial and factual survey of world ships, shipping, and shipbuilding. London: Sampson Low.
Παραπομπή Chicago StyleHardy, A.C. The Book of the Ship: An Exhaustive Pictorial and Factual Survey of World Ships, Shipping, and Shipbuilding. London: Sampson Low.
Παραπομπή MLAHardy, A.C. The Book of the Ship: An Exhaustive Pictorial and Factual Survey of World Ships, Shipping, and Shipbuilding. London: Sampson Low.
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