| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 978-1-893495-02-9 | The Boskage Standard Desk Reference of U.S. Customs and International Trade Terms and Procedures | ||
| 1999 | 978-1-893495-03-6 | Scott W Taylor | Basic principles of tariff classification |
| 2005 | 978-1-893495-36-4 | Sandra Smith | Howdy, Duty: An Insider's Guide to Navigating U. S. Customs |