1. Davidson, A. (2013) Parry’s Valuation and Investment Tables, 13th edn (London: Estates Gazette).
2. RICS (2010) Discounted Cash Flow for Commercial Property Investments (Coventry: Royal Institution of Chartered Surveyors).
3. Shapiro, E., Mackmin, D. and Sams, G. (2012) Modern Methods of Valuation, 11th edn (London: Estates Gazette)
4. Wiggins, K. (2000) Discounted Cash Flow: The Principles and the Practice (Reading: College of Estate Management).