APA-ийн эшлэл(7 дахь хэвлэлт)
National Research Council (U.S.). Marine Board & ebrary, Inc. (1985). Dredging coastal ports: An assessment of the issues. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
National Research Council (U.S.). Marine Board ба Inc ebrary. Dredging Coastal Ports: An Assessment of the Issues. Washington, D.C.: National Academy Press, 1985.
MLA -ийн эшлэл (9 дэх хэвлэлт)
National Research Council (U.S.). Marine Board ба Inc ebrary. Dredging Coastal Ports: An Assessment of the Issues. National Academy Press, 1985.
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