Should entries in the Bibliography be updated to reflect new editions?
For example, Date's _An Introduction to Database Systems_ is now
in its eighth edition, and Elmasri and Navathe's _Fundamentals of
Database Systems_ is in its fourth.
Would it be appropriate to add links to Amazon or another bookseller?
If the project would rather not favor a particular retailer, then
maybe it would be reasonable to link to the publishers' own web
pages where such exist.
--
Michael Fuhr
http://www.fuhr.org/~mfuhr/