Thakkar, D. (2004). Gujarati Vishvakosh Khand- 19. Gujaratvishvakosh.
Chicagoスタイル(17版)引用形式Thakkar, Dhirubhai. Gujarati Vishvakosh Khand- 19. [s.l]: Gujaratvishvakosh, 2004.
MLA(9版)引用形式Thakkar, Dhirubhai. Gujarati Vishvakosh Khand- 19. Gujaratvishvakosh, 2004.
警告: この引用は必ずしも正確ではありません.