Thakkar, D. (2004). Gujarati Vishvakosh Khand- 19. Gujaratvishvakosh.
Chicago-čujuhus (17. p.)Thakkar, Dhirubhai. Gujarati Vishvakosh Khand- 19. [s.l]: Gujaratvishvakosh, 2004.
MLA-čujuhus (9. p.)Thakkar, Dhirubhai. Gujarati Vishvakosh Khand- 19. Gujaratvishvakosh, 2004.
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