Kasaalan WP NOTABLE addresses the question of whether a subject is notable enough to justify an entry in Wikipedia It is independent of whether a source is reliable enough for WP RS as far as I can tell from the WP NOTABLE entry and its links I agree with you on the writer s POV but put that aside for now I want to get the verifiability issue out of the way If it s not verifiable we can t use it and nothing else matters WP VERIFIABILITY is one of the cornerstones of Wikipedia Is a citation to a book verifiable if WP editors can t check it because it s only in 3 libraries in the world