Nain , A. (1997). Professionai Valuation Practiice. Tata McGraw Hill Publ.
Lua i Stíl Chicago (17ú heag.)Nain , Ahok. Professionai Valuation Practiice. New delhi: Tata McGraw Hill Publ, 1997.
Lua MLA (9ú heag.)Nain , Ahok. Professionai Valuation Practiice. Tata McGraw Hill Publ, 1997.
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