Butler, P. M. (2007). Polling and Public Opinion: A Canadian Perspective. University of Toronto Press.
Style de citation Chicago (17e éd.)Butler, Peter Marshall. Polling and Public Opinion: A Canadian Perspective. Buffalo, N.Y.: University of Toronto Press, 2007.
Style de citation MLA (8e éd.)Butler, Peter Marshall. Polling and Public Opinion: A Canadian Perspective. University of Toronto Press, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.