John Allan. (1999). How to be better at motivating people. Kogan Page.
芝加哥风格引文John Allan. How to Be Better at Motivating People. New Delhi: Kogan Page, 1999.
MLA引文John Allan. How to Be Better at Motivating People. Kogan Page, 1999.
警告：这些引文格式不一定是100％准确.