Personal Communications>Interview:  Obama, Barack (27 December 2017), Prince Harry interviews Barack Obama, BBC, Retrieved on 2018-01-06

Source Material [www.bbc.co.uk]

Proceedings of Meetings and Symposia>Speech:  Obama, Barack , Full text of President Obama's speech at Rutgers commencement, Retrieved on 2016-05-30

Source Material [www.nj.com]

Proceedings of Meetings and Symposia>Speech:  Obama, Barack (May 07, 2016), Remarks by the President at Howard University Commencement Ceremony, Howard University, Washington, D.C., Retrieved on 2016-05-10

Source Material [www.whitehouse.gov]

Personal Communications>Interview:  Obama, Barack (01/23/2015), The Vox conversation - Obama, Domestic Policy, Retrieved on 2015-02-13

Source Material [www.vox.com]

Proceedings of Meetings and Symposia>Speech:  Obama, Barack (April 2, 2013), Text of Obama Remarks on BRAIN Initiative, Retrieved on 2013-04-04

Source Material [blogs.wsj.com]

Electronic/World Wide Web>Internet Video:  Obama, Barack (2006), Obama on Church and State, Retrieved on 2012-03-24

Source Material [www.youtube.com]

Books, Brochures, and Chapters>Book:  Obama, Barack (2006), The audacity of hope : thoughts on reclaiming the American dream, Crown Publishers, New York, Retrieved on 2008-11-30