Seeking to password protect a singular area/link on my site..css/ajax/html

This is in regards to my site:

This is a simple online resume site…for the references section i would somehow include a feature so that the references are protected by a password…i dont want my gracious references to get spammed…there would be a predefined password that i could give potential employers if i know they would be accessing it…

any relatively small level of effort solutions for this?