Blewitt, M. (1980). Celestial navigation for yachtsmen (8th ed.). Stanford Maritime.
Chicago Style (17th ed.) CitationBlewitt, Mary. Celestial Navigation for Yachtsmen. 8th ed. London: Stanford Maritime, 1980.
MLA (8th ed.) CitationBlewitt, Mary. Celestial Navigation for Yachtsmen. 8th ed. Stanford Maritime, 1980.
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