Despite the connotations of these names, they are only used for reference purposes.

These documents should be used only for reference purposes.

"Is there any chance we could get a visual of it working during the jumps, for reference purposes?"

I will be very happy to answer any questions you may have, and the full Directive is available in my office for reference purposes.

For reference purposes, I've tacked the site map over there, on the wall.

Note: This information is provided for reference purposes only.

They will be needed not only to compile the initial list but also for reference purposes.

Awards no longer made are included in the framework for reference purposes.

For reference purposes, the Earth will begin to accrete roughly four minutes into this process.

Previous guidelines are maintained on the website for reference purposes.