L.G. · R. L · Robert G. · Robert L.
Engineering the Law Inc · Lobby School
| title | ISBN-13 | year of publication |
|---|---|---|
| Guide to State Legislative Lobbying | 978-0-9677242-0-1 | 2000 |
| Guide to State Legislative Lobbying, Revised Edition | 978-0-9677242-1-8 | 2003 |
| Guide to State Legislative Lobbying, Third Edition | 978-0-9677242-2-5 | 2006 |
| Insiders Talk: Winning With Lobbyists - "The Client's Bible" | 978-1-7323431-0-8 | 2018 |