THE PRINCIPLE OF SOVEREIGNTY OVER NATURAL RESOURES
GEORGE ELIAN1979 年出版239 页ISBN：9028600493
BRAHMS and the Principle of Developing Variation
Walter Frisch2222 年出版214 页ISBN：0520047001
AN INQUIRY INTO THE NATURE AND CAUSES OF THE WEALTH OF NATIONS
ADAM SMITH1937 年出版976 页ISBN：
The causes and cures of criminality
Hans J. Eysenck and Gisli H. Gudjonsson.1989 年出版309 页ISBN：0306429683
ADVOCACY THE ART OF PLEADING A CAUSE
RICHARD A.GIVENS1985 年出版857 页ISBN：0070233713
The causes and consequences of group violence
edited by James Hawdon2014 年出版281 页ISBN：
