Gill, John.  <br/><br/>Research methods for managers/ John Gill; Phil Johnson.  -- 4th ed.  -- London:  SAGE Publications Ltd.,  2010. <br/>ix, 270 p.;  col.  24 cm. <br/><br/> Includes bibliographical references and indexes. <br/><br/><label>ISBN: </label>9781847870940 <br/><br/><label>Subjects--Topical Terms: </label><br/>Methodologie.<br/><br/><label>Dewey Class. No.: </label>GSL 658.0072 G410 2010