Cita APA (7th ed.)

thakkar, D. (2006). Gujarati Vishvakosh khand-4. Gujarat vishvakosh.

Cita Chicago (17th ed.)

thakkar, Dhirubhai. Gujarati Vishvakosh Khand-4. Ahmadabad: Gujarat vishvakosh, 2006.

Cita MLA (9th ed.)

thakkar, Dhirubhai. Gujarati Vishvakosh Khand-4. Gujarat vishvakosh, 2006.