Deletion of Sociological theory of diffusion

Comment: The article cites a number of books and an ''Annual Review of Sociology'' article. The topic is notable with multiple reliable sources listed in the references. The article could use some work on developing inline citations and reducing the essay-like parts, but these are surmountable problems and AfD is not for cleanup . As diffusion of innovation and lateral diffusion are subtopics within the general topic of Sociological theory of diffusion, it makes sense to reference these subtopics within the article
Stance: keep
Cited policy: Wikipedia:Arguments to avoid in deletion discussions (WP:NOTCLEANUP)