Petty, G. (1998). How to be better at creativity. Kogan Page India.
芝加哥风格引文Petty, Geoffrey. How to Be Better at Creativity. New Delhi: Kogan Page India, 1998.
MLA引文Petty, Geoffrey. How to Be Better at Creativity. Kogan Page India, 1998.
警告：这些引文格式不一定是100％准确.