Pantry, S. (2004). Managing outsourcing in library and information services. London: Facet.
Παραπομπή Chicago StylePantry, Sheila. Managing Outsourcing in Library and Information Services. London: Facet, 2004.
Παραπομπή MLAPantry, Sheila. Managing Outsourcing in Library and Information Services. London: Facet, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.