https://books.google.co.th/books?id=eXeFBAAAQBAJ&pg=PA108&lpg=PA108&dq=death+row+all+stars+joseph+seng&source=bl&ots=oFt5e6_god&sig=ACfU3U2qW54dguVKxDiOXEPf4DYyoOHVvA&hl=en&sa=X&ved=2ahUKEwjnk9yT0e_qAhW7xzgGHS4RACs4KBDoATAAegQIChAB#v=onepage&q=death%20row%20all%20stars%20joseph%20seng&f=false
https://chrisenss.com/death-row-all-stars/
https://www.historynet.com/book-review-the-death-row-all-stars-by-howard-kazanjian-and-chris-enss.htm
https://www.independent.co.uk/news/world/americas/death-or-glory-488553.html
http://wyomingsteakhouse.com/otto-gramm/
https://en.wikipedia.org/wiki/Big_Nose_George
https://www.atlasobscura.com/articles/big-nose-george-skin-shoes-wyoming
https://en.wikipedia.org/wiki/Wyoming_State_Penitentiary
https://historycollection.com/in-1910-death-row-inmates-played-baseball-for-their-lives/2/
https://nypost.com/2014/09/14/the-death-row-inmates-who-were-forced-to-play-baseball-for-their-lives/
https://en.wikipedia.org/wiki/Joseph_M._Carey
https://en.wikipedia.org/wiki/American_frontier