Guerrero, A. C. (1958). The teaching functions of librarians. Education Quarterly.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGuerrero, Amor C. "The Teaching Functions of Librarians." Education Quarterly 1958.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGuerrero, Amor C. "The Teaching Functions of Librarians." Education Quarterly, 1958.
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