| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Electronic Signatures for B2B Contracts: Evidence from Australia | Paperback | 978-81-322-1752-7 (81-322-1752-7) | 2014 |
| Electronic Signatures for B2B Contracts: Evidence from Australia | Hardcover | 978-81-322-0742-9 (81-322-0742-4) | 2012 |