A defense of intellectual property rights
Richard A. Spinello and Maria Bottis ; with a foreword by Dionysia Kallinikou2009 年出版218 页ISBN：9781847203953;1847203957
by Clyde B. Vedder ; with forewords by Donal E. J. MacNamara.1979 年出版340 页ISBN：0398038449
PLATO'S PROTAGORAS A SOCRATIC COMMENTARY
B.A.F.HUBBARD AND E.S.KARNOFSKY WITH A FOREWORD BY M.F.BURNYEAT1982 年出版171 页ISBN：0226670368
编译和品正 英文翻译刘晓红 日文翻译张正军 compiler and Chinese translator He Pinzheng English translator Liu Xiaohong Japanese translator Zhang Zhengjun2003 年出版120 页ISBN：753671999X
