I think you're hierarchy is fine, but keep in mind the Baltimore catechism is not an 'official' church document issued by Rome. As something issued by all bish

I think you're hierarchy is fine, but keep in mind the Baltimore catechism is not an 'official' church document issued by Rome. As something issued by all bishops in the USA, it did at one time have official status in dioceses within the United States. But it's not a place to cite 'official' Catholic teaching, because it's not a universal Church document the way a church council, a vatican statement, or the writings of one of the church doctors would be. It's best to cite a source that the Baltimore Catechism would have used as the authoritative source.