Dyfyniad APA
Fletcher, W. (2008). Powers of persuasion: The inside story of British advertising : 1951-2000. Oxford University Press.
Dyfyniad Arddull Chicago
Fletcher, Winston. Powers of Persuasion: The Inside Story of British Advertising : 1951-2000. Oxford ; New York: Oxford University Press, 2008.
Dyfyniad MLA
Fletcher, Winston. Powers of Persuasion: The Inside Story of British Advertising : 1951-2000. Oxford University Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.