| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1994 | 978-0-9636003-3-2 | Leland R Beaumont | ISO 9001, the standard interpretation: The international standard system for assuring product and service quality |
| 2002 | 978-0-9636003-6-3 | Leland R. Beaumont | ISO 9001, The Standard Interpretation |
| 1993 | 978-0-9636003-8-7 | '' | Iso 9001, the Standard Companion |