NAIN ASHOK. (1997). PROFESSIONAL VALUATION PRACTICE. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Cita Chicago (17th ed.)NAIN ASHOK. PROFESSIONAL VALUATION PRACTICE. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1997.
Cita MLA (9th ed.)NAIN ASHOK. PROFESSIONAL VALUATION PRACTICE. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.