| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Code of Federal Regulations, Title 21, Food and Drugs, Pt. 200-299, Revised as of April 1, 2015 | 978-0-16-092800-0 (0-16-092800-1) | 2015 |
| Code of Federal Regulations, Title 21, Food and Drugs, Pt. 500-599, Revised as of April 1, 2015 | 978-0-16-092802-4 (0-16-092802-8) | 2015 |