For job applications, a master reference is a thorough list of all your past jobs, skills, and accomplishments. It can be used to make targeted resumes and applications. The document is longer than a normal resume because it lists all of the jobs, training, and accomplishments. This is different from a targeted resume, which only lists particular jobs. Here you’ll find all the important resources, tools, and information gathered in one spot so you never have to search far for what you need.