Gill, R. (1999). Radar beacons - aid to sea safety. Ocean Law and Policy Series.
Chicago Style (17th ed.) CitationGill, Robert. "Radar Beacons - Aid to Sea Safety." Ocean Law and Policy Series 1999.
MLA (9th ed.) CitationGill, Robert. "Radar Beacons - Aid to Sea Safety." Ocean Law and Policy Series, 1999.
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