But the books are better for easy reference at home.

The older data from 1998 has been left for reference.

The point I have made is for future reference, so to speak.

I simply want to know which it was for future reference.

Better to do it on your two feet, then you'll know where everything is for future reference.

Maybe you should have taken some notes for future reference.

Each year's cover is a different color for quick reference.

I just wanted to raise a point for future reference.

Please mark down the date and time for future reference.

I would therefore like to take this opportunity to say a few things for future reference.