Nain , A. (1997). Professionai Valuation Practiice. Tata McGraw Hill Publ.
Cita Chicago (17th ed.)Nain , Ahok. Professionai Valuation Practiice. New delhi: Tata McGraw Hill Publ, 1997.
Cita MLA (9th ed.)Nain , Ahok. Professionai Valuation Practiice. Tata McGraw Hill Publ, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.