Coastal Training Technologies Corp. (2006). INS 9: Lubrication system inspection. Coastal Training Technologies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCoastal Training Technologies Corp. INS 9: Lubrication System Inspection. Virginia Beach, VA: Coastal Training Technologies, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCoastal Training Technologies Corp. INS 9: Lubrication System Inspection. Coastal Training Technologies, 2006.
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