Heading down the rabbit hole…
Qwikiverse maps the references between stories: what All-Star Superman nods to, and what nods back. How it works
Wikipedia: All Star Superman Cover.jpg
May be found at the following website: All-Star Superman #1 on the DC Universe Infinite.
Fair use
Nothing spotted here yet.
A line quoted, a cameo, a character named after something: if All-Star Superman nods to another story, or another story nods to it, spot the first one.