Found it on worldboxingvideoarchive.com, not sure if you are a member or aware of the site but the fight was uploaded by an unknown member ,so no one to credit it to.If you arent a member, I would definately recommend joining, its a torrent site and there are a few rules about up & downloading and a record is kept of the ratio of your seeding/leeching of torrents which has to be kept at a certain level to maintain membership.Just spend 10 mins reading the rules when u join and u wont have a problem.The site is spot on though with thousands of fights.
Get involved if u havent already,
Good luck!!