A. Indrayan & L. Satyanarayana,  2006. <br/><br/>
Biostatistics :  for Medical, Nursing and Pharmacy Students / 
A. Indrayan & L. Satyanarayana. 
 - India :  Prentice- Hall of India,  2006. 
<br/><br/><label>ISBN: </label>81-203-3054-4