Saunders, Mark. Research methods for business students / Mark Saunders, Philip Lewis and Adrian Thornhill - 5th ed. - New Delhi : Pearson, c2011 [Reprinted 2015]. - xxxi, 614 pages : illustrations ; 24 cm. Includes bibliographical references and index. ISBN: 9788131761045 Subjects--Topical Terms: Research -- Methodology. Management. Dewey Class. No.: 650.072 SAU