I wish I could find that website "Casa da Dublagem", but it's not available.
Hi Michael, Hmmm, their website was active in February when this post went live. Not sure what happened to it.
Found them! Looks like they switched to a free site: http://www.casadadublagem.16mb.com/
I found the information on the initial releases of this and other Disney movies, but where did you get the information on later reissues of these films? Because I can't find that information on that site.
We were contacted by Leo from the site. He shared the info on the 1977 release.