Não informado. (1946). Bulletin for International Fiscal Documentation. International Bureau of Fiscal Documentation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin for International Fiscal Documentation. Amsterdam: International Bureau of Fiscal Documentation, 1946.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin for International Fiscal Documentation. International Bureau of Fiscal Documentation, 1946.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.