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Shah, C.; Kitzie, V.: Social Q&A and virtual reference : comparing apples and oranges with the help of experts and users (2012)
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Park, J.-r.; Li, G.; Burger, A.: Opening and closing rituals of the virtual reference service of the Internet Public Library (2010)
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Golub, K.; Lykke, M.; Tudhope, D.: Enhancing social tagging with automated keywords from the Dewey Decimal Classification (2014)
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Milner, H.: Knowledge related policy and civic literacy (2006)
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Cronin, B.: Social development and the role of information (1995)
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