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Hixson, C.R.: CD-ROM and the undergraduate : reference and instruction at risk (1993)
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McCrank, L.J.: Reference expertise : paradigms, strategies, and systems (1993)
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Martin, K.: Understanding the forces for and against electronic information publishing : it's six-of-one and half-dozen of the other (1994)
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Doty, P.: Tears live in an onion (1998)
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Sutton, S.A.: Future service models and the convergence of functions : the reference librarian as technician, author and consultant (1996)
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