(1968). Standards for cataloging, coding, and scheduling educational media. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStandards for Cataloging, Coding, and Scheduling Educational Media. Washington, D.C: s.n, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStandards for Cataloging, Coding, and Scheduling Educational Media. s.n, 1968.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.