A HANDBOOK OF EDUCATIONAL TECHNOLOGY Second Edition
1984 年出版273 页ISBN:1850914494
DECRYPTED SECRETS METHODS AND MAXIMS OF CRYPTOLOGY:THIRD REVISED AND UPDATED EDITION WITH 167 FIGURE
FRIEDRICH L.BAUER2002 年出版474 页ISBN:3540426744
OUT OF MANY:A HISTORY OF THE AMERICAN PEOPLE BRIEF SECOND EDITION COMBINED EDITION
1999 年出版616 页ISBN:0138414955