| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Citizen's Guide to Lobbying Congress | 978-1-55652-718-0 (1-55652-718-7) | 2007 |
| The Citizen's Guide to Lobbying Congress | 978-1-55652-194-2 (1-55652-194-4) | 1997 |
D D · D.K · D. Kieffer · Donald E. · Donald E. deKieffer · Donald K. · E. D. · "E. K."