How To Write A Job Reference Letter For Employee . The following steps serve as a guide for you when writing an employer reference letter: It contains information on the person's qualities, attributes, and effectiveness on the job, as well as a strong recommendation for future employment. Sample Letter For Job From Employer With throughout from www.pinterest.com Your former employee or colleague may be asked about the examples you provided. Letter of recommendation from a manager. Use about 1 margins for the top, bottom, left, and right of the page, and align your text to the left (the alignment for most documents).