You have to quote your sources for the concept of "value investing"? Did I miss a joke?

"value investing" gets thrown around a lot without proper attribution. It's a very specific investment style proposed by Ben Graham. The reason why I like attribution is a) I know that it's the specific thing being talked about b) It gives credit to the originator of the ideas ( especially in the investing circles) since investing is an area where a lot of charlatans like to take advantage of gullible people by looking smart.

I think the terms used above are now pretty well known to those who know something about investing. While it might add information to include their names, I'm not sure if attributing Ben Graham and David Dodd are necessary at this point.

> the terms used above are now pretty well known to those who know something about investing

The speculation-investing definitions where "investing" is defined as "value investing" is specific to the Graham-Dodd school of thought. These are not generally-accepted economic definitions. For example, Index investing isn't "investing" per Graham-Dodd.