APA-referens (7:e uppl.)

Blahous, C. P. (2010). Social security: The unfinished work. Hoover Institution Press.

Chicago-referens (17:e uppl.)

Blahous, Charles P. Social Security: The Unfinished Work. Stanford, Calif.: Hoover Institution Press, 2010.

MLA-referens (9:e uppl.)

Blahous, Charles P. Social Security: The Unfinished Work. Hoover Institution Press, 2010.