Chadwick, L. The Rival Pitchers: A Story of College Baseball.
Chicago-čujuhus (17. p.)Chadwick, Lester. The Rival Pitchers: A Story of College Baseball.
MLA-čujuhus (9. p.)Chadwick, Lester. The Rival Pitchers: A Story of College Baseball.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.