THE EXPANSION OF INTERNATIONAL SOCIETY
HEDLEY BULL AND ADAM WATSON1984 年出版479 页ISBN:0198219970
THE ANARCHICAL SOCIETY:A STUDY OF ORDER IN WORLD POLITICS
HEDLEY BULL1977 年出版335 页ISBN:
Jackie Gaff著;Peter Bull,Sebastian Quigley绘;孙筱珍译1994 年出版40 页ISBN:7533218000