Talk:LATI (airline)

WHY?
I cannot understand why a link -perfectly written & related to the article- is not allowed to be added as an external reference. This is the link:The first commercial airlines of Italy. I have added a lot of these links to other articles and this is the first time in six years that I get this "strange" rejection.....John — Preceding unsigned comment added by 50.196.90.41 (talk) 16:10, 10 January 2017 (UTC)