Παραπομπή APA

Institute of Chartered Shipbrokers. (2009). Ship operations and management (2009/2010 ed.). Livingston: Witherby Seamanship International Ltd..

Παραπομπή Chicago Style

Institute of Chartered Shipbrokers. Ship Operations and Management. 2009/2010 ed. Livingston: Witherby Seamanship International Ltd., 2009.

Παραπομπή MLA

Institute of Chartered Shipbrokers. Ship Operations and Management. 2009/2010 ed. Livingston: Witherby Seamanship International Ltd., 2009.

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