Leong, Frrick T. The psychology research handbook : a guide for graduate students and research assistants / Frederick T.L Leong : James T. Austin - 2nd ed - New Delhi: Sage Publications, 2006. - xvii, 516 p. ISBN: 0761930221 Subjects--Topical Terms: Psychology--Research--Methodology 2564 1081515 Psychology--Research Dewey Class. No.: 150.72 / LEO