REFERENCES
- Alder , Nancy Lichten . 2007 . Direct purchase as a function of interlibrary loan: Buying books versus borrowing . Journal of Interlibrary Loan, Document Delivery & Electronic Reserves , 18 ( 1 ) : 9 – 15 .
- Anderson , Kristine J. , Freeman , Robert S. , Hérubel , Jean-Pierre V. M. , Mykytiuk , Lawrence J. , Nixon , Judith M. and Ward , Suzanne M. 2002 . Buy, don't borrow: Bibliographers’ analysis of academic library collection development through interlibrary loan requests . Collection Management , 27 ( 3/4 ) : 1 – 10 .
- Bertuca , Cynthia , Lelonek , Carol , Tuohy , Rena , Ortner , Jill , Bouvier , Anne , Dithomas , Sarah , Hayes , Suzanne and Morehouse , Sarah . 2009 . Two ILLiad clients, one desktop, purchase on demand: Sharing a university's collection, staff, and expertise . Journal of Access Services , 6 ( 4 ) : 497 – 512 .
- Brug , Sandy and MacWaters , Cristi . 2004 . Patron-driven purchasing from interlibrary loan requests . Colorado Libraries , 30 : 36 – 38 .
- Chan , Gayle Rosemary Y. C. 2004 . Purchase instead of borrow: An international perspective . Journal of Interlibrary Loan Document Delivery and Information Supply , 14 : 23 – 38 .
- Office of Institutional Research, Purdue University . 2010 . Purdue University data digest: Enrollment by college/school and by student level—West Lafayette Campus (for fall semester in academic years 2000–01 through 2009–2010) Available from http://www.purdue.edu/datadigest/pages/students/stu_sch_level.htm (Accessed May 25, 2010)
- Ward , Suzanne M. 2002 . Books on demand: Just-in-time acquisitions . The Acquisitions Librarian , 27 : 95 – 107 .