Gift/Thanks Etiquette for References

[GratefulGuest]

I am curious about what - if anything - people did to thank their references after a market run. I'm applying to a ton of jobs and they're being really kind about customizing letters so I want to go above and beyond just a card, but I'm not sure what the etiquette is here.

Any advice or experience?

[itstheirjob]

I don't think they need to get any gifts. It's literally their job.

[No]

Just write them a nice email and include them in your acknowledgements for your dissertation