Abdul Kalam, A. P. J. (2012). Turning points: A journey through challenges. HarperCollins Publishers India.
シカゴスタイル引用形Abdul Kalam, A P J. Turning Points: A Journey Through Challenges. New Delhi: HarperCollins Publishers India, 2012.
MLA引用形式Abdul Kalam, A P J. Turning Points: A Journey Through Challenges. HarperCollins Publishers India, 2012.
警告: この引用は必ずしも正確ではありません.