Kalam, A. A. &. S. (2015). Advantage India: From Challenge to Opportunity. Harper Collins.
Chicago-viite (17. p.)Kalam, A.P.J Abdul & Singh. Advantage India: From Challenge to Opportunity. Noida: Harper Collins, 2015.
MLA-viite (9. p.)Kalam, A.P.J Abdul & Singh. Advantage India: From Challenge to Opportunity. Harper Collins, 2015.
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