Polski Rejestr Statków. (2006). Stability, subdivision and freeboard of passenger ships engaged on domestic voyages. Polski Rejestr Statków.
Citazione stile Chigago Style (17a edizione)Polski Rejestr Statków. Stability, Subdivision and Freeboard of Passenger Ships Engaged on Domestic Voyages. Gdańsk: Polski Rejestr Statków, 2006.
Citatione MLA (9a ed.)Polski Rejestr Statków. Stability, Subdivision and Freeboard of Passenger Ships Engaged on Domestic Voyages. Polski Rejestr Statków, 2006.
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