| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Critical Issues in CGL, 3rd Edition | 978-1-939829-98-6 (1-939829-98-4) | 2014 | Michael F. Aylward · Gregory G. Deimling |
| Problem Issues in Cgl | 978-0-87218-393-3 (0-87218-393-9) | 2001 | Michael F. Aylward · Carol P. Keough · Daniel J. Langin |
M B · M. Baldwin · S. B · S Baldwin · S M