Illingworth, J. H. (1969). Further Offshore: Ocean Racing, Fast Cruising, Modern Yacht Handling and Equipment (6th.). Granada.
استشهاد بنمط شيكاغوIllingworth, Jonh. H. Further Offshore: Ocean Racing, Fast Cruising, Modern Yacht Handling and Equipment. 6th. London: Granada, 1969.
MLA استشهادIllingworth, Jonh. H. Further Offshore: Ocean Racing, Fast Cruising, Modern Yacht Handling and Equipment. 6th. Granada, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.