The alkaloids: Chemistry and biology. V.57/ 
Cordell, Geoffrey A., ed. 
 -  Academic,  2001. 
 - 304 p. 
<br/><br/>Biotransformation of Alkaloids (D.A. Rathbone et al.). Putrescine, Spermidine, Spermine, and Related Polyamine Alkaloids (S. Bienz et al.). 
<br/><br/><label>ISBN: </label>0124695574 
<br/><br/><label>Dewey Class. No.: </label>547.7  / COR/A