THE CHALLENGE OF EFFECTIVE SPEAKING NINTH EDITION
RUDOLPH F.VERDERBER1994 年出版436 页ISBN：0534163327
Bridging Differences Effective Intergroup Communication Second Edition
William B.Gudykunst1994 年出版256 页ISBN：0803956460
Effective business and technical presentations third edition
George L.Morrisey and Thomas L.sechrest1987 年出版163 页ISBN：0201158523
Proposal writing effective grantsmanship for funding 5 Edition
Soraya M.Coley2017 年出版142 页ISBN：1483376431
Bridging Differences Effective Intergroup Communication 4th Edition
William B.Gudykunst2004 年出版425 页ISBN：9780761929376
Effective Teaching In Elementary Social Studies Second Edition
Tom V.Savage1992 年出版0 页ISBN：
Effective Small Business Management:AnEntrepreneurial Approach Seventh Edition
Norman M.Scarborough2003 年出版730 页ISBN：
EFFECTIVE TEACHING IN ELEMENTARY SOCIAL STUDIES THIRD EDITION
TOM V.SAVAGE1996 年出版557 页ISBN：0133708268
CONSTRUCTION CLAISM & PESPONSES EFFECTIVE WRITING & PRESENTATION SECOND EDITION
HEWITT CONSTRUCTION CONSULTANCY CLAIMS CLASS2016 年出版189 页ISBN：1119151852
