Tohutoro APA (7th ed.)
Draffin, N. (2013). An introduction to LNG bunkering. Published by Petrospot Ltd..
Tohutoru Kātū Chicago (17th ed.)
Draffin, Nigel. An Introduction to LNG Bunkering. Oxfordshire: Published by Petrospot Ltd., 2013.
Tohutoro MLA (9th ed.)
Draffin, Nigel. An Introduction to LNG Bunkering. Published by Petrospot Ltd., 2013.
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