Electronic/World Wide Web>Internet Article:  Silver , Nate (2017-09-30), The Media Needs To Stop Rationalizing President Trump’s Behavior, Retrieved on 2017-10-25

Source Material [fivethirtyeight.com]

Books, Brochures, and Chapters>Book:  Silver , Nate (2012-09-27), The Signal and the Noise, Penguin Press, Retrieved on 2013-04-09

Source Material [books.google.com]