Sheth, C. (1972). pavan Ruperi (1st.). R.R.Sheth.
Cita Chicago (17th ed.)Sheth, C. Pavan Ruperi. 1st. Ahmedabad: R.R.Sheth, 1972.
Cita MLA (9th ed.)Sheth, C. Pavan Ruperi. 1st. R.R.Sheth, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.