1. Coffman, S. (2003), Going Live: Starting and Running a Virtual Reference Service, American Library Association, Chicago, IL.
2. Digital Reference Education Initiative (2004), “Rubrics for digital reference service providers”, available at: http://drei.syr.edu/pdf/DREICompetenciesDraft092004.pdf.
3. Florida State University Ask a Librarian (2004), “Checklist for Ask a Librarian”, available at: http://drei.syr.edu/pdf/FSU_AskaLibrarian_checklist.pdf.
4. Griffiths, J.M. and King, D.W. (1986), New Directions in Library and Information Science Education, Knowledge Industry Publications, White Plains, NY.
5. Harris, L.E. (2004), “Software is not enough: teaching and training digital reference librarians”, in Lankes, R.D., Janes, J., Smith, L.C. and Finneran, C.M. (Eds), The Virtual Reference Experience: Integrating Theory into Practice, Neal‐Schuman Publishers, New York, NY, pp. 109‐20.