| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Online Distance Education | Paperback | 978-94-6091-291-7 (94-6091-291-5) | 2010 | Marcelo C Borba · Ana P dos Santos Malheiros |
| Online Distance Education | Hardcover | 978-94-6091-292-4 (94-6091-292-3) | 2010 | Marcelo C Borba · Ana P dos Santos Malheiros |