Madigan M T, Martinko J M & Parker J <br/><br/>
Brock Biology of Microorganisms .-10th International edn .-0-13-49147-0 

 - 10th International edn  
 -  Prentice Hall, New Jersey, USA 
<br/><br/><label>ISBN: </label>0-13-49147-0 
<br/><br/><label>Dewey Class. No.: </label>G91/P03/B24538