Polski Rejestr Statków. (2004). Renewal criteria for side shell frames and brackets in single side skin bulk carriers. Polski Rejestr Statków.
Citazione stile Chigago Style (17a edizione)Polski Rejestr Statków. Renewal Criteria for Side Shell Frames and Brackets in Single Side Skin Bulk Carriers. Gdańsk: Polski Rejestr Statków, 2004.
Citatione MLA (9a ed.)Polski Rejestr Statków. Renewal Criteria for Side Shell Frames and Brackets in Single Side Skin Bulk Carriers. Polski Rejestr Statków, 2004.
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