International Valuation Standards Council. (2017). International Valuation Standards 2017. International Valuation Standards Council.
Cita Chicago Style (17a ed.)International Valuation Standards Council. International Valuation Standards 2017. London: International Valuation Standards Council, 2017.
Cita MLA (9a ed.)International Valuation Standards Council. International Valuation Standards 2017. International Valuation Standards Council, 2017.
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