Great Britain. Central Office of Information. Reference Division. (1977). British industry today; organisation and production (2nd ed.). H.M.S.O..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreat Britain. Central Office of Information. Reference Division. British Industry Today; Organisation and Production. 2nd ed. London: H.M.S.O., 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGreat Britain. Central Office of Information. Reference Division. British Industry Today; Organisation and Production. 2nd ed. H.M.S.O., 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.