NAIN ASHOK. (1997). PROFESSIONAL VALUATION PRACTICE. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Chicago-viite (17. p.)NAIN ASHOK. PROFESSIONAL VALUATION PRACTICE. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1997.
MLA-viite (9. p.)NAIN ASHOK. PROFESSIONAL VALUATION PRACTICE. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1997.
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