Harbach, C. (2012). The art of fielding: Chad Harbach. Fourth Estate.
Lua i Stíl Chicago (17ú heag.)Harbach, Chad. The Art of Fielding: Chad Harbach. London: Fourth Estate, 2012.
Lua MLA (8ú heag.)Harbach, Chad. The Art of Fielding: Chad Harbach. Fourth Estate, 2012.
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