Categorical and Nonparametric Data Analysis/  choosing the best statistical technique 
Nussbaum,E. Michael 
 - 1 
 - London:  Routledge,  2015. 
 - 505 
<br/><br/><label>ISBN: </label>1138787825 
<br/><br/><label>Dewey Class. No.: </label>519.535  / NUS/C