| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Weeks royalty: An historical and analytical account of the world's premier petroleum royalty granted for personal services | 978-O-646-16282-9 (O-646-16282-9) | 1993 |
J. L. · J. Lloyd · J. P. · John L. · John Lloyd · John P. · P. Lloyd