Primary reference must be from peer-reviewed NURSING journals less than 5 y/o. One other reference must be from
National professional, or governmental, or educational organizations. Supplemental references (.org, .gov, and .edu) and the course textbook:
George, J. (2011). Nursing theories: The base for professional practice (6thed.). Boston: Pearson.
may be used as supplemental references.
APA format required.