"Board of Directors". Center for Economic and Policy Research. March 2015. Archived from the original on March 18, 2015. பார்க்கப்பட்ட நாள் 13 March 2015.
"Board of Directors". Center for Economic and Policy Research. March 2015. Archived from the original on March 18, 2015. பார்க்கப்பட்ட நாள் 13 March 2015.