The Handbook of Research on ePortfolios is the single source for comprehensive coverage of the major themes of ePortfolios, addressing all of the major issues, from concept to technology to implementation.
The book will be released only in May 06. Can take time to request for budget if you are into ePortfolios and intend to buy a copy. It’s not cheap though, US$195.00 *wow*
[source: Elgg]