THE ECONOMICS OF PUBLIC ISSUES SIXTH EDITION
DOUGLASS C.NORTH1983 年出版241 页ISBN：
THE ECONOMICS OF PUBLIC ISSUES ELEVENTH EDITION
ROGER LEROY MILLER1999 年出版230 页ISBN：
THE ART OF PUBLIC SPEAKING THIRD EDITION
STEPHEN E.LUCAS1989 年出版414 页ISBN：0075551349
The art of public speaking Tenth Edition
Stephen E Lucas2009 年出版442 页ISBN：0073385150
THE PRACTICE OF PUBLIC RELATIONS SECOND EDITION
FRASER P.SEITEL1980 年出版504 页ISBN：0675201047
THE ART of PUBLIC SPEAKING NINTH EDITION
STEPHEN E.LUCAS2007 年出版530 页ISBN：9780073135649
