Merriam-Webster. <br/><br/>
Merriam Webster's collegiate thesaurus. 

 - Springfield, Massachusetts :  Merriam-Webster, Incorporated,  1993. 
 - 1 vol. (various pagings) ; 
<br/><br/><label>ISBN: </label>0877791694 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Synonyms and antonyms.