405589 Bradley, J. (2008). Cadbury's purple reign: The story behind chocolate's best-loved brand. West Sussex, England : John Wiley & Sons.
芝加哥风格引文405589 Bradley, John. Cadbury's Purple Reign: The Story Behind Chocolate's Best-loved Brand. West Sussex, England : John Wiley & Sons, 2008.
MLA引文405589 Bradley, John. Cadbury's Purple Reign: The Story Behind Chocolate's Best-loved Brand. West Sussex, England : John Wiley & Sons, 2008.
警告：这些引文格式不一定是100％准确.