1Clare B. Dunkle. Outsourcing the Catalog Department.. A meditation inspired by the Business and Library Literature[J]. The Journal of Academic Librarianship, 1996,22 (1):33-44.
2Karen A. Wilson. Outsourcing Copy Cataloging and Physical Processing: A review of Blackwell's Outsourcing Service for the J. Hugh Jackson Library at Standford University[J]. Library Resources & Technical Service, 1995,39(4) : 363.