Crumley, Ellen and Denise Koufogiannakis. Health Information & Libraries Journal, v. 19 n.2, p. 61-70.
This is a seminal article about evidence-based librarianship. "Evidence-based librarianship (EBL) is a relatively new concept for librarians. This paper lays out a practical framework for the implementation of EBL. A new way of thinking about research in librarianship is introduced using the well-built question process and the assignment of librarian research questions to one of six domains specific to librarianship" (p. 61).