" 
 :::: You're asking him to prove a negative. The WP:BURDEN is one the one who wants to include a statement like this. There are no sources saying that most towns are not sundown towns. My conclusion, after doing quite a bit of research, is that Loewen is indeed alone in defining sundown towns this way and thus his work alone is not sufficient to include it. However, his book and essays are widely discussed in other reliable sources, which to me, as I explained above, means it makes sense to include the term as long as it's attributed to him. —   \\ "