A BRIEF HISTORY OF THE WESTERN WORLD SIXTH EDITION
1992 年出版699 页ISBN：0155055526
STUDY AND CRITICAL THINKING SKILLS IN COLLEGE SIXTH EDITION
2006 年出版444 页ISBN：0321276485
SOCIAL RESEARCH METHODS QUALITATIVE AND QUANTITATIVE APPROACHES SIXTH EDITION
2006 年出版592 页ISBN：0205457932
THE WESTERN HERITAGE VOLUME B:1300 TO 1815 SIXTH EDITION
1998 年出版719 页ISBN：0136174574
CONSUMER HEALTH A GUIDE TO INTELLIGENT DECISIONS SIXTH EDITION
1976 年出版608 页ISBN：9780815118596
PRINCIPLES OF INFORMATION SYSTEMS A MANAGERIAL APPROACH SIXTH EDITION
2003 年出版692 页ISBN：0619064897
COMMUNICATION AND INTERPERSONAL RELATIONS:TEXT AND CASES SIXTH EDITION
1992 年出版622 页ISBN：0256069743
Working papers for use with financial accounting sixth edition
1995 年出版524 页ISBN：0256133409
BROWN'S BOUNDARY CONTROL AND LEGAL PRINCIPLES Sixth Edition
2009 年出版485 页ISBN：9780470183540
A CHILD'S WORLD INFANCY THROUGH ADOLESCENCE SIXTH EDITION
1993 年出版255 页ISBN：9780070487536
