APA (7th ed.) Zitazioa
Guffey, E. E. (2015). Posters: A global history. Reaktion Books.
Chicago Style (17th ed.) Zitazioa
Guffey, Elizabeth E. Posters: A Global History. London, [England]: Reaktion Books, 2015.
MLA (9th ed.) Zitazioa
Guffey, Elizabeth E. Posters: A Global History. Reaktion Books, 2015.
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