In a conversation on a particular topic, I want to ask the other person to provide online supporting documents about his views on the topic.
They may be websites or blogs or wiki etc, but they should have global acceptance. I mean those documents are hosted or run by a globally accepted consortium, or an enterprise or may be it belongs to some government.
In short, to provide online documents that have global acceptance for his views on that topic.
So what would be the appropriate word or phrase I should use to say this sentence?