Shields, E. (2001). Salt of the sea: The Pacific Coast cod fishery and the last days of sail. Pacific Heritage Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShields, Ed. Salt of the Sea: The Pacific Coast Cod Fishery and the Last Days of Sail. Lopez Island, WA: Pacific Heritage Press, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रShields, Ed. Salt of the Sea: The Pacific Coast Cod Fishery and the Last Days of Sail. Pacific Heritage Press, 2001.
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