Perry, M. (2005). Confidence boosters: 10 steps to beating self-doubt. Hamlyn.
芝加哥风格引文Perry, Martin. Confidence Boosters: 10 Steps to Beating Self-doubt. London: Hamlyn, 2005.
MLA引文Perry, Martin. Confidence Boosters: 10 Steps to Beating Self-doubt. Hamlyn, 2005.
警告：这些引文格式不一定是100％准确.