Butler, D. (2012). Guide to ship repair estimates in man-hours (2nd ed.). Elsevier.
Chicago Style aipamenaButler, Don. Guide to Ship Repair Estimates in Man-hours. 2nd ed. Amsterdam: Elsevier, 2012.
MLA aipamenaButler, Don. Guide to Ship Repair Estimates in Man-hours. 2nd ed. Elsevier, 2012.
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