Deletion of Petrodollar warfare (3rd nomination)

Comment: Full-text searches in Ebsco, Gale, and Proquest yielded seven unique results, all related to the Clark book.  Three are mentions; four are references.  I only had time to look quickly at google books results, but what I saw appeared to be the same.  Clark's hyposthesis gets discussed, yes, but apparently only in larger contexts, and the phrase "petrodollar warfare" seems to be his alone.  It doesn't appear to have gained currency elsewhere.  It would therefore seem to me that the only valid way to construct a WP article on "Petrodollar Warfare" would be to make it about the book, but I don't personally feel like it's really cited often enough, or mentions of it are in-depth enough to satisfy notability under .  Others may disagree
Stance: comment
Cited policy: Wikipedia:Notability (WP:BK)