Word perfect a dictionary of current English usage
John O. E. Clark1987 年出版490 页ISBN:024554562X
A HISTORY OF THE ENGLISH LANGUAGE THIRD EDITION
ALBERT C.BAUGH THOMAS CABLE1981 年出版438 页ISBN:
A HISTORY OF THE MODERN WORLD EIGHTH EDITION
R.R.PALMER JOEL COLTON1995 年出版1259 页ISBN:
RAWLS A THEORY OF JUSTICE AND ITS CRITICS
CHANDRAN KUKATHAS AND PHILIP PETTIT1990 年出版169 页ISBN: