An online portfolio can act as an extension of your other job application materials by allowing you to market yourself beyond your resume or cover letter. (levo.com)
Also review summer job resume examples, so that you can apply with a winning pair of job application materials. (thebalance.com)
Typically employers ask for the list of references after an initial interview, although some will ask for references along with all the other initial job application materials. (thebalance.com)