Aubrey-Rees,W.C. (1955). Shipmaster's business companion and business guide (5t ed.). Glasgow: Brown,Son Ferguson.
Chicago Stili AlıntıAubrey-Rees,W.C. Shipmaster's Business Companion and Business Guide. 5t ed. Glasgow: Brown,Son Ferguson, 1955.
MLA AlıntıAubrey-Rees,W.C. Shipmaster's Business Companion and Business Guide. 5t ed. Glasgow: Brown,Son Ferguson, 1955.
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