Kalam, A. A. &. S. (2015). Advantage India: From Challenge to Opportunity. Harper Collins.
Citazione stile Chigago Style (17a edizione)Kalam, A.P.J Abdul & Singh. Advantage India: From Challenge to Opportunity. Noida: Harper Collins, 2015.
Citatione MLA (9a ed.)Kalam, A.P.J Abdul & Singh. Advantage India: From Challenge to Opportunity. Harper Collins, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.