Bowditch, N. (1958). American practical navigator: An epitome of navigation. U.S. Government Printing Office.
Chicagoスタイル(17版)引用形式Bowditch, Nathaniel. American Practical Navigator: An Epitome of Navigation. Washington, D.C: U.S. Government Printing Office, 1958.
MLA(9版)引用形式Bowditch, Nathaniel. American Practical Navigator: An Epitome of Navigation. U.S. Government Printing Office, 1958.
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