Não informado. Statistics of Foreign Trade. Organization for Economic Co-operation and Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Statistics of Foreign Trade. Paris: Organization for Economic Co-operation and Development.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Statistics of Foreign Trade. Organization for Economic Co-operation and Development.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.