Baum, Andrew. <br/><br/>
The income approach to property valuation / 
Andrew Baum and David Mackmin. 
 - 3rd ed. 
 - London :  Routledge,  1989 
 - 252 p. :  ill.;  22 cm. 
<br/><br/>Further reading: p. 240-245. 
<br/><br/><label>ISBN: </label>0415043883 0415043891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Real property--Valuation--United Kingdom.<br/>Real estate investment--United Kingdom.