[xml] MIT License question

[Brad Wait <brad wait nielsen com>]

Hi,

Our product uses libxml2 and these components: 

• sort
  
• trio
  
• xslt
  

Is it sufficient to include the main libxml2 MIT License (with its various copyright owners etc).to cover each of these components?  Or, are there separate licenses for each? If the latter, where can I find these?

Thanks

Brad