(1989). Requirements for certification of teachers, counselors, librarians, administrators for elementary and secondary schools. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRequirements for Certification of Teachers, Counselors, Librarians, Administrators for Elementary and Secondary Schools. Chicago, Ill.: University of Chicago Press, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRequirements for Certification of Teachers, Counselors, Librarians, Administrators for Elementary and Secondary Schools. University of Chicago Press, 1989.
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