Não informado. (2000). Three banks review. Royal Bank of Scotland Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Three Banks Review. Edinburgh, Inglaterra: Royal Bank of Scotland Group, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Three Banks Review. Royal Bank of Scotland Group, 2000.
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