2Shumaker,David. Moving to Client--embedded Service [C]. Special Libraries Association Conference Seminar Bdefing,2006.
3Li Lili. Building the Ubiquitous Library in the 21th Century[ EB/ OL]. [2008-02-24]. http://www, lfla. org/IV/ifla, papers/140- li-en, pdf.
4David Shumaker,Guest Columnist. Who let the librarians out. Em- bedded librarianship and the library manager [ J ]. Ref User Serv Quarterly,2009,48(3 ) :239-242.