American Association of School Librarians & ebrary, Inc. (2012). 21st-century approach to school librarian evaluation. American Association of School Librarians.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Association of School Librarians और Inc ebrary. 21st-century Approach to School Librarian Evaluation. Chicago: American Association of School Librarians, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Association of School Librarians और Inc ebrary. 21st-century Approach to School Librarian Evaluation. American Association of School Librarians, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.