"Jones, Deborah K."U.S. Department of State. Bureau of Public Affairs, Office of Website Management. Archived from the original on 26 February 2009. Retrieved 28 May 2016.
"Olson, Richard". U.S. Department of State. Bureau of Public Affairs, Office of Website Management. Archived from the original on 18 November 2012. Retrieved 28 May 2016.
"Jones, Deborah K."U.S. Department of State. Bureau of Public Affairs, Office of Website Management. Archived from the original on 26 February 2009. Retrieved 28 May 2016.
"Olson, Richard". U.S. Department of State. Bureau of Public Affairs, Office of Website Management. Archived from the original on 18 November 2012. Retrieved 28 May 2016.