Zikmund, William G. Business research methods / William G. Zikmund ... [et al.]. - 8th ed. - Australia : South-Western, Cengage Learning, c2010. - xxii, 674 p. : ill. ; 25 cm. Includes bibliographical reference and index. ISBN: 9781439080702 Subjects--Topical Terms: Business--Methodology.Business--Research. LC Class. No.: HD30.4 / .B87 2010 Dewey Class. No.: 658.403072