Give your references. The last thing on your resume should be a list of 2-4 professional references. These are all people who you are not related to, but whom you've dealt with in a professional manner. You might consider a previous employer, professor, or volunteer coordinator to include on your references page.
Include the name of the reference, their relationship to you, mailing address, email, and phone number.
The place you are applying to may contact these people, so always call them in advance to let them know that you are using them for a reference and are currently applying for a job.