Bessler, J. M. (1994). Putting service into library staff training: A patron-centered guide. American Library Association.
Cita Chicago (17th ed.)Bessler, Joanne M. Putting Service into Library Staff Training: A Patron-centered Guide. Chicago: American Library Association, 1994.
Cita MLA (9th ed.)Bessler, Joanne M. Putting Service into Library Staff Training: A Patron-centered Guide. American Library Association, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.