Ridley, Diana The literature review : step-by-step guide for students / Diana Ridley - 2nd ed. - Thousand Oaks, CA : SAGE, 2012 - viii, 214 p. : ill. ; 25 cm - SAGE study skills . Includes bibliographical references and index ISBN: 9781446201428 (hbk.) 1446201422 (hbk.) 9781446201435 (pbk.) 1446201430 (pbk.) Subjects--Topical Terms: ResearchResearch--EvaluationAcademic writing