Kemp, J. (1963). Business notes for shipmasters. Kandy publications.
शिकागो स्टाइल उद्धरणKemp, J.F. Business Notes for Shipmasters. Sevenoaks: Kandy publications, 1963.
एमएलए उद्धरणKemp, J.F. Business Notes for Shipmasters. Kandy publications, 1963.
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