Wiley, E. O. <br/><br/>
Phylogenetics  the theory and practice of phylogenetic systematics 
E. O. Wiley 
 - New York  John Wiley & Sons  1981 
 - 439 p. ; 24 cm. 
<br/><br/> 'A Wiley-Interscience publication.' 
<br/><br/>p. 401-419. 
<br/><br/>
<br/><br/><label>ISBN: </label>0471059757 
<br/><br/><label>LCCN: </label>81-5080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phylogeny<br/>Biology--Classification