Roberts, A. (2009). Postcards from Utopia: The art of political propaganda. Bodleain Library.
Citazione stile Chigago Style (17a edizione)Roberts, Andrew. Postcards from Utopia: The Art of Political Propaganda. Oxford: Bodleain Library, 2009.
Citatione MLA (9a ed.)Roberts, Andrew. Postcards from Utopia: The Art of Political Propaganda. Bodleain Library, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.