(en) United States Congress Senate Committee on Banking and Currency, Nomination of Arthur M. Okun: Hearing, Eighty-ninth Congress, First Session, on the Nomination of Arthur M. Okun to be a Member of the Council of Economic Advisers. January 26, 1965, U.S. Government Printing Office, (lire en ligne)
(en) Thomas Cate, An Encyclopedia of Keynesian Economics, Second edition, Edward Elgar Publishing, (ISBN978-1-78254-679-5, lire en ligne)
(en-US) « COLUMBIA COLLEGE GIVES PRIZES TODAY; Arthur Okun to Get Award for Highest Scholarship Rating at Class Day Exercises », The New York Times, (ISSN0362-4331, lire en ligne, consulté le )
nytimes.com
(en-US) « COLUMBIA COLLEGE GIVES PRIZES TODAY; Arthur Okun to Get Award for Highest Scholarship Rating at Class Day Exercises », The New York Times, (ISSN0362-4331, lire en ligne, consulté le )