Dyfyniad APA

Abdul Kalam, A. P. J. (2012). Turning points: A journey through challenges. HarperCollins Publishers India, a joint venture with The India Today Group.

Dyfyniad Arddull Chicago

Abdul Kalam, A. P. J. Turning Points: A Journey Through Challenges. New Delhi: HarperCollins Publishers India, a joint venture with The India Today Group, 2012.

Dyfyniad MLA

Abdul Kalam, A. P. J. Turning Points: A Journey Through Challenges. HarperCollins Publishers India, a joint venture with The India Today Group, 2012.

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