https://libgen.ac/articles?q=Miami%20Blues%20Charles%20Willeford
https://ne.annas-archive.se/md5/0a82a48c057d3e7b75ee251998d6eea0
https://ne.annas-archive.se/md5/4e9b7d4bf3927d11577102e171dec69b
https://avxhome.se/xsava.xyz/ebooks/Willeford_blues.html
https://ne.annas-archive.se/md5/fc78072edcd5e6a0719b9f17dc7b7594
https://avxhome.se/xsava.xyz/ebooks/Willeford_Miami.html
https://ne.annas-archive.se/md5/62122efdb19aa982091192c50f4f3b82