Saul, J., & Chestney, N. IMO under pressure to tackle growing CO2 emissions. IN Shipping Bulletin. Manila Bulletin.
Chicago-viite (17. p.)Saul, Jonathan, ja Nina Chestney. "IMO Under Pressure to Tackle Growing CO2 Emissions. IN Shipping Bulletin." Manila Bulletin .
MLA-viite (9. p.)Saul, Jonathan, ja Nina Chestney. "IMO Under Pressure to Tackle Growing CO2 Emissions. IN Shipping Bulletin." Manila Bulletin, .
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