6Hodges, D. , Preston, C. , & Hamilton, M. J. Patron-initiated collection development: Progress of a paradigm shift. Collection Management,2010(35) ,208-221.
7Carlisle K. Just Passing Through: Patron-Initiated Collection Development in Northwest Academic Libraries. Collection Management,2010(35) ,185-195.
9Joseph Esposito. A Dialogue on Patron-Driven Acquisitions. [2012-05-08] http://scholarlykitchen. sspnet.org/2012/01/03/a-dialogue-on-patron-driven-acquisitions/.