Institution, 8. B. S. 35mm and 16mm microfilms, spools and reels.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInstitution, 8096 British Standards. 35mm and 16mm Microfilms, Spools and Reels.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInstitution, 8096 British Standards. 35mm and 16mm Microfilms, Spools and Reels.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.