CONSTITUTIONAL GOVERNMENT THE AMERICAN EXPERIENCE FIFTH EDITION
JAMES A.CURRY RICHARD B.RILEY RICHARD M.BATTISTONI著2222 年出版625 页ISBN：9780787298708
WE＇RE LOSING OUR MINDS RETHINKING AMERICAN HIGHER EDUCATION
RICHARD P.KEELING AND RICHARD H.HERSH2012 年出版205 页ISBN：0230339828
Southeast Asia:essays in the political economy of structural change
Richard Higgott and Richard Robison1985 年出版340 页ISBN：
THE ELUSIVE EDEN:A NEW HISTORY OF CALIFORNIA THIRD EDITION
RICHARD B.RICE WILLIAM A.BULLOUGH RICHARD J.ORSI2002 年出版696 页ISBN：0072418109
STUDY GUIDE FOR USE WITH SOCIOLOGY A BRIEF INTRODUCTION THIRD EDITION
RICHARD T.SCHAEFER RICHARD T.SCHAEFER2000 年出版195 页ISBN：0072292504
