Burns, Nancy, Understanding nursing research: Building an evidence-based practice / Nancy Burns, Susan K. Grove. - fourth Edition - St. Louis, Missouri : Saunders Elsevier, c2007. - xvii, 586 pages : tables, figures ; 24 cm. includes index. English ISBN: 9781416026402 Subjects--Topical Terms: Nursing--Research--Philosophy. Dewey Class. No.: 610.72 / B93