Regardless of library type, size, or the number of collecting librarians, selection based on personal values can be difficult or even impossible to avoid. Lack of exposure to varied sources or lesser known points of view can lead to unbalanced collections. Also adding to the difficulty of establishing balanced collections is the demise of the small publisher. Without a varied group of publishers, access to diverse views grows ever more limited. Large publishers that focus on the bottom line are less likely to publish works that may not find a mainstream audience. While the availability of materials lies outside the control of the average librarian, there are a number of resources designed to help individuals or groups charged with collection development make informed and unbiased selections. This article contains an annotated list of some of these resources.
Steiner, Sarah, "Personal Bias in Library Collections and Services" (2004). University Library Faculty Publications. Paper 18.