McNABB, David E. Research Methods for Political Science: Quantitative and Qualitative Methods - New Delhi : PHI Learning Privete Limited , 2009. - xxxvii , 571 p . : ill . ; 23 cm. includes bibliographical references and index ISBN: 9788120326934 Subjects--Topical Terms: 1. Political Science 2. Research Methods i. Title Dewey Class. No.: 320.072