Guide to the international registration of marks under the Madrid Agreement and the Madrid Protocol (update 2018) / 
World Intellectual Property Organization. 
 - Geneva :  World Intellectual Property Organization (WIPO),  2018. 
 - 1 v. (various pagings). 
 - Madrid system .
<br/><br/><label>ISBN: </label>9789280529043 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Madrid Agreement Concerning the International Registration of Marks