References. When you normally don't ought to refer to a lot of external resources when writing a case study analysis, you may perhaps use a handful of. When you do, you will need to thoroughly reference these sources, which is most often done in one of the primary citation designs, https://hbrcasestudywritingservic92221.actoblog.com/38531506/a-review-of-hbs-case-study-assignment-help