Zhang, Y., Klingler, T., & Downey, K. (2014). An Evaluation of Patron-Driven Acquisitions (PDA) for eBooks at KSU Library. Computers in Libraries. https://oaks.kent.edu/node/8164
Zhang, Yin, Tom Klingler, and Kay Downey. 2014. “An Evaluation of Patron-Driven Acquisitions (PDA) for EBooks at KSU Library”. Computers in Libraries. https://oaks.kent.edu/node/8164.
Zhang, Y., T. Klingler, and K. Downey. An Evaluation of Patron-Driven Acquisitions (PDA) for EBooks at KSU Library. Computers in Libraries, 1 Jan. 2014, https://oaks.kent.edu/node/8164.