| year of publication | ISBN | author(s) | title |
|---|
| 1991 | 978-1-56160-002-1 | Martindale-Hubbell | Martindale-Hubbell Law Directory 1991 |
| 2000 | 978-1-56160-397-8 | Martindale Hubbell | Martindale Hubbell Law Directory V3 |
| 2004 | 978-1-56160-620-7 | John Lawler | Martindale-Hubbell Law Directory (Vol. 4: District of Columbia Corporate Law Departments) |
| 2007 | 978-1-56160-748-8 | Not Available | Martindale Hubbell Law Directory 2007: AL, AK, AZ, AR, CORPORATE SECTION, GOV |
| '' | 978-1-56160-752-5 | '' | Martindale Hubbell Law Directory 2007: ID, IL, IN, IA |
| '' | 978-1-56160-754-9 | Martindale Hubbell Law Directory 2007: MN, MS, MO, MT, NE, NV, NH, NJ, NM |
| '' | 978-1-56160-756-3 | Not Available | Martindale Hubbell Law Directory 2007: NC, ND, OH, OK, OR |
| '' | 978-1-56160-757-0 | Martindale Hubbell Law Directory 2007: PA, RI, SC, SD, TN |
| 2007 | 978-1-56160-759-4 | Not Available | Martindale Hubbell Law Directory 2007: FT, VA, WA, WV, WI, WY, GUAM, PR, US TERRITORIES, VI: 12 |
| 2009 | 978-1-56160-785-3 | Parker Directory of California Attorneys | 2009 Parker Directory of California Attorneys 90th Year - Final Edition (2-Volume Set) |