Encyclopedia of associations /  Editors: Nancy Yakes. 

 - 13th ed. 
 - Detroit, Michigan :  Gale Research Company,  1979. 
 - v.1 ;  27 cm. 
<br/><br/><label>ISBN: </label>0810301377 (v.1) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Associations--United Station.<br/>Dernekler--Amerika Birleşik Devletleri.
<br/><br/><label>Dewey Class. No.: </label>366.06073  / ENC 1979