Abdul Kalam, A., & Rajan, Y. S. (2007). India 2020 nava sahasrabdha darshanam. State Institute of Languages, Kerala.
シカゴスタイル引用形Abdul Kalam, A.P.J, , Y. S. Rajan. India 2020 Nava Sahasrabdha Darshanam. Thiruvananthapuram: State Institute of Languages, Kerala, 2007.
MLA引用形式Abdul Kalam, A.P.J, , Y. S. Rajan. India 2020 Nava Sahasrabdha Darshanam. State Institute of Languages, Kerala, 2007.
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