Chandra, R. (2002). Scientist to president Dr.A.P.J.Abdul Kalam. Gyan Pub.
Chicago-čujuhus (17. p.)Chandra, Ramesh. Scientist to President Dr.A.P.J.Abdul Kalam. New delhi: Gyan Pub, 2002.
MLA-čujuhus (9. p.)Chandra, Ramesh. Scientist to President Dr.A.P.J.Abdul Kalam. Gyan Pub, 2002.
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