4De Rosa, C,, Cantrell, J., Hawk, J., & Wilson, A. College students' perceptions of libraries and information resources: a report to the OCLC membership. Dublin, Ohio, QCLC Online Computer Library Center. 2006. http: //www. oclc. org/reports/ pdfs/studentperceptions. pdf.
5Amy C. York & Jason M. Vance. Taking library instruction into online classroom: best practices for embedded librarians. Journal of Library Administration, 2009, 49: 197--209.
6Victoria Matthew, Ann Schroeder. The Embedded Librarian Program:Faculty and librarians partner to embed personalized library assistance into online courses. EducauseQuarterly. 2006, 29 (4): 61--65.
7E. Stewart Saunders. The LibQUAL+ Phenomenon: Who Judges Quality? Reference & User Services Quarterly, 2007, 47 (1): 21--24.
8Kearley, J., Phillips, L.Embedding library reference services in online courses. Internet Reference Services Quarterly, 2004, 9:65--76.