Allen John. (1998). How to Be Better at creativity: Motivation People. Kogan Cage India.
シカゴスタイル引用形Allen John. How to Be Better at Creativity: Motivation People. New Delhi: Kogan Cage India, 1998.
MLA引用形式Allen John. How to Be Better at Creativity: Motivation People. Kogan Cage India, 1998.
警告: この引用は必ずしも正確ではありません.