Kalam, A. P. J. A. (2012). Turning Points: A Journey Through Challenges The Inspiring Sequel to Wings of Fire. Harper Collins.
Citazione stile Chigago Style (17a edizione)Kalam, A. P. J. Abdul. Turning Points: A Journey Through Challenges The Inspiring Sequel to Wings of Fire. Noida: Harper Collins, 2012.
Citatione MLA (9a ed.)Kalam, A. P. J. Abdul. Turning Points: A Journey Through Challenges The Inspiring Sequel to Wings of Fire. Harper Collins, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.