Coastal Engineering Research Center (U.S.). An Ocean wave direction gage. Clearinghouse for Federal Scientific & Technical Information.
Chicago Style (17. basım) AtıfCoastal Engineering Research Center (U.S.). An Ocean Wave Direction Gage. Springfield, Va.: Clearinghouse for Federal Scientific & Technical Information.
MLA (8th ed.) AtıfCoastal Engineering Research Center (U.S.). An Ocean Wave Direction Gage. Clearinghouse for Federal Scientific & Technical Information.
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