A HANDBOOK OF EDUCATIONAL TECHNOLOGY Second Edition
1984 年出版273 页ISBN：1850914494
Illustrated encyclopedic dictionary of electronics second edition
1987 年出版692 页ISBN：0134507010
LEGAL PROTECTION OF THE ENVIRONMENT SECOND EDITION
2007 年出版829 页ISBN：0314181253
CHEMICAL PRINCIPLES OF ENVIRONMENTAL POLLUTION SECOND EDITION
1997 年出版395 页ISBN：0751403806
The Law of INTELLECTUAL PROPERTY Second Edition
2008 年出版1033 页ISBN：9780735579156
PUBLIC ADMINISTRATION OF RECREATIONAL SERVICES SECOND EDITION
1978 年出版635 页ISBN：0812106393
