Costello, Laura. “Five-Month Print and Electronic Patron-Driven Acquisitions Trial at a Large University Shows Circulation Advantages”. Evidence Based Library and Information Practice 10, no. 3 (September 13, 2015): 88–90. Accessed March 28, 2024. https://journals.library.ualberta.ca/eblip/index.php/EBLIP/article/view/24771.