Graff, W. J. (1981). Introduction to offshore structures: :design fabrication installation. Gulf publishing.
シカゴスタイル引用形Graff, W J. Introduction to Offshore Structures: :design Fabrication Installation. London: Gulf publishing, 1981.
MLA引用形式Graff, W J. Introduction to Offshore Structures: :design Fabrication Installation. Gulf publishing, 1981.
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