Cowley, J. (1992). The running and maintenance of marine machinery (6th ed.). London: Institute of Marine Engineers.
Παραπομπή Chicago StyleCowley, J. The Running and Maintenance of Marine Machinery. 6th ed. London: Institute of Marine Engineers, 1992.
Παραπομπή MLACowley, J. The Running and Maintenance of Marine Machinery. 6th ed. London: Institute of Marine Engineers, 1992.
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