ThakkarDhirubhai. (2000). Gujarati Vishvakosh- Khand -13. gujarat Vishvakosh.
Chicago Style aipamenaThakkarDhirubhai. Gujarati Vishvakosh- Khand -13. Ahmadabad: gujarat Vishvakosh, 2000.
MLA aipamenaThakkarDhirubhai. Gujarati Vishvakosh- Khand -13. gujarat Vishvakosh, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.