[jusq2]

sigh...there is justification. Which doesn't mean your friend and his content were treated shabbily.

If this was allowed, and Donald Trump is putting up his documents on the internet and referencing them on his wikipedia page would you allow it? It can do a lot of damage and people and organizations do this all the time and every day.

This is the kind of behavior the policy exists to prevent. Its well known that it isn't perfect Please read - https://en.wikipedia.org/wiki/Wikipedia:Conflict_of_interest

[mirimir]

If something has has been officially published, and is available to the public, it's a reference. That's entirely distinct from someone citing their own stuff.

Edit: ... their own unpublished stuff.