Webb, S. P. (2004). Fee-based services in library and information centres. Abingdon, Eng: Europa.
Trích dẫn kiểu ChicagoWebb, Sylvia P. Fee-based Services in Library and Information Centres. Abingdon, Eng: Europa, 2004.
Deismireacht MLAWebb, Sylvia P. Fee-based Services in Library and Information Centres. Abingdon, Eng: Europa, 2004.
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