Periodicals>Journal Issue:  Empson, Laura (2018-02-01), If You’re So Successful, Why Are You Still Working 70 Hours a Week?, Harvard Business Review, Retrieved on 2019-03-02

Source Material [hbr.org]

Electronic/World Wide Web>Internet Article:  Jacobson, Louis (08/17/2010), Laura Tyson says college grads have just 4.5 percent unemployment rate, Retrieved on 2015-03-08

Source Material [www.politifact.com]

Books, Brochures, and Chapters>Book:  Brynjolfsson , Erik and McAfee , Andrew (2011), Race Against the Machine, Digital Frontier Press, Lexington, Massachusetts, Retrieved on 2012-01-04

Source Material [raceagainstthemachine.com]