TROLL, C. W. (1978). Sayyid Ahmad Khan: A reinterpretation. Vikas Pub..
Chicago-čujuhus (17. p.)TROLL, Christian W. Sayyid Ahmad Khan: A Reinterpretation. New Delhi: Vikas Pub., 1978.
MLA-čujuhus (9. p.)TROLL, Christian W. Sayyid Ahmad Khan: A Reinterpretation. Vikas Pub., 1978.
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