"Ramanayake, R." <br/><br/>
අළෙවි කළමනාකරණය/ 
R.Ramanayake 
 - Colombo:  "Godage,"  2001 
 - 288p. 
<br/><br/><label>Subjects--Index Terms: </label>marketing managementSri Lanka 
<br/><br/><label>Dewey Class. No.: </label>658.8