Fletcher, W., & Winston Fletcher. (2008). Powers of persuasion: The inside story of British advertising : 1951-2000. New York,Oxford: Oxford University Press.
Chicago-tyylinen lähdeviittausFletcher, Winston, ja Winston Fletcher. Powers of Persuasion: The Inside Story of British Advertising : 1951-2000. New York,Oxford: Oxford University Press, 2008.
MLA-viiteFletcher, Winston, ja Winston Fletcher. Powers of Persuasion: The Inside Story of British Advertising : 1951-2000. New York,Oxford: Oxford University Press, 2008.
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