John Fenton. (2008). 101 ways to boost your performance. Indiana Publishing House.
シカゴスタイル引用形John Fenton. 101 Ways to Boost Your Performance. New Delhi: Indiana Publishing House, 2008.
MLA引用形式John Fenton. 101 Ways to Boost Your Performance. Indiana Publishing House, 2008.
警告: この引用は必ずしも正確ではありません.