Roberts, N. a. T. K. (1991). Librarians and professional status. The Library Association.
Chicago Style (17th ed.) CitationRoberts, Norman and Tania Konn. Librarians and Professional Status. London: The Library Association, 1991.
MLA (9th ed.) CitationRoberts, Norman and Tania Konn. Librarians and Professional Status. The Library Association, 1991.
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