Polit, Denise F. Nursing research generating and assessing evidence for nursing practice by Denise F. Polit and Cheryl Tatano Beck. - 11th ed.. - Philadelphia Wolters Kluwer 2021 - xviii, 839p.; 24cm. ISBN: 9789389859324 Subjects--Topical Terms: Nursing - Research - Methodology. Dewey Class. No.: 610.73072 / P66N