Valerie Strauss. «Why grade inflation (even at Harvard) is a big problem,» washingtonpost.com, December 20, 2013, https://www.washingtonpost.com/news/answer-sheet/wp/2013/12/20/why-gradeinflation-even-at-harvard-is-a-big-problem/?utm_term=.6b4ef3d0ee6d.
