Paul, G. (2002). Roses have thorns..: An an anecdotal journey through the world of advertising.
Citazione stile Chigago Style (17a edizione)Paul, George. Roses Have Thorns..: An an Anecdotal Journey Through the World of Advertising. New Delhi, 2002.
Citatione MLA (9a ed.)Paul, George. Roses Have Thorns..: An an Anecdotal Journey Through the World of Advertising. 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.