- http://www.supremecourt.gov/opinions/14pdf/13-604_ec8f.pdf
- http://www.oyez.org/cases/2010-2019/2014/2014_13_604
- Google Images was used for the pictures on this website
- http://en.wikipedia.org/wiki/List_of_Justices_of_the_Supreme_Court_of_the_United_States
- http://www.oyez.org/cases/2010-2019/2014/2014_13_604
- http://www.oyez.org/courts/robt6