Polit, Denise F. Resource Manual for Nursing Research: Generating and Assessing Evidence for Nursing Practice / Denise F. Polit - Ninth edition - Philadelphia : Lippincott Williams & Wilkins, c2012. - 1240 pages; 1240 pages; ISBN: 9781469802299 Dewey Class. No.: REF. 610.73072 P75 2012