RESEARCH METHODS:A PROCESS OF INQUIRY THIRD EDITION
1997 年出版464 页ISBN：0673980413
SPEAK WITH CONFIDENCE A PRACTICAL GUIDE FIFTH EDITION
1988 年出版383 页ISBN：0673382222
ESSENTIALS OF MATH WITH BUSINESS APPLICATIONS SEVENTH EDITION
2007 年出版520 页ISBN：9780072985993
THIRRD EDITION A FIRST COURSE IN BUSINESS STATISTICS
1985 年出版573 页ISBN：0023791500
Study guide for economic principles & policies sixth edition
1995 年出版488 页ISBN：0538838515
FUNDAMENTALS OF FUTURES AND OPTIONS MARKETS FIFTH EDITION
2005 年出版550 页ISBN：0131445650
Ground water contamination : transport and remediation secong edition
1999 年出版604 页ISBN：0130138401
SHORT TAKES:MODEL ESSAYS FOR COMPOSITION SIXTH EDITION
1999 年出版323 页ISBN：0321014707
