Não informado. Financial Times North Sea Letter and European Offshore News. Financial Times Business Information.
Chicagoスタイル(17版)引用形式Não informado. Financial Times North Sea Letter and European Offshore News. London: Financial Times Business Information.
MLA(8版)引用形式Não informado. Financial Times North Sea Letter and European Offshore News. Financial Times Business Information.
警告: この引用は必ずしも正確ではありません.