McWhirter, David P. <br/><br/>
The male couple :  how relationships develop / 
David P. McWhirter, Andrew M. Mattison. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  c1984 
 - xv, 341 p.; 23 cm. 
<br/><br/><label>ISBN: </label>0135475635