EXPERIMENTAL PSYCHOLOGY:METHODS OF RESEARCH 5TH EDITION
F.J.MCGUIGAN1990 年出版387 页ISBN：0132950235
THE UNITED STATES AND THE DEVELOPING ECONOMIES AN INTRODUCTION TO A CURRENT ISSUE OF PUBLIC POLICY
GUSTAC RANIS1964 年出版174 页ISBN：
THE PROCESS OF LEGAL RESEARCH FOURTH EDITION
CHRISTINA L.KUNZ DEBORAH A.SCHMEDEMANN MATTHEW P.DOWNS1996 年出版533 页ISBN：0316507326
THE CONSTITUTIONS OF THE STATES A STATE BY STATE GUIDE AND BIBLIOGRAPHY TO CURRENT SCHOLARLY RESEARC
BERNARD D.REAMS1988 年出版554 页ISBN：
Encyclopedia of educational research 4 fifth edition 2
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