Butler, D. (2012). A guide to ship repair estimates in man-hours. Elsevier.
Chicago Style (17th ed.) CitationButler, Don. A Guide to Ship Repair Estimates in Man-hours. Amsterdam: Elsevier, 2012.
MLA (9th ed.) CitationButler, Don. A Guide to Ship Repair Estimates in Man-hours. Elsevier, 2012.
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