1. AAPOR (American Association for Public Opinion Research) (2010) Disclosure Standards,
http://www.aapor.org
/Disclosure_Standards1.htm.
2. AAPOR (American Association for Public Opinion Research) (2011) Transparency Initiative Supporters,
http://www.aapor.org
/List_of_Supporters.htm.
3. Adams, W. C. (2005) Election Night News and Voter Turnout: Solving the Projection Puzzle (Boulder, CO: Lynne Rienner Publishers).
4. Blumberg, S., Luke, J. V., Ganesh, N., Davern, M. E., Boudreaux, M. H. and Soderberg, K. (2011) ‘Wireless substitution: state-level estimates from the National Health Interview Survey, January 2007-June 2010’, National Health Statistics Report, 39, April 20, 2011.
5. Chicago Tribune (1923) March 25, 1.