What factors do you see as critical to implementing and sustaining a culture of quality? incorporate at least 2 scholarly citation(s) in APA format. All sources cited must be published within the last five years with the exception of the Bible. Acceptable sources include scholarly, peer-reviewed references and the Bible. Melnyk, B. M., & Fineout-Overholt, E. (2011). Evidence-based practice in nursing & healthcare: A guide to best practice. Lippincott Williams & Wilkins.