Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page High-yield debt:

"

Some institutional investors have by-laws that prohibit investing in bonds which have ratings below a particular level. As a result, the lower-rated securities may have a different institutional investor base than investment-grade bonds.[citation needed]