Não informado. (1963). IATUL newsletter. International Association of Technological University Libraries.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. IATUL Newsletter. Loughborough, Inglaterra: International Association of Technological University Libraries, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. IATUL Newsletter. International Association of Technological University Libraries, 1963.
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