K L · Kirk P. Lafler · Kirk Paul Lafler
| title | ISBN-13 | year of publication |
|---|---|---|
| Power AOL | 978-1-893115-38-5 | 2002 |
| Power SAS: A Survival Guide | 978-1-59059-066-9 | 2002 |
| PROC SQL: Beyond the Basics Using SAS | 978-1-59047-534-8 | 2004 |
| Sas 6.12 Fundamentals | 978-1-57870-038-7 | 2000 |