Red Ruffing to Be Rival of Hubbell: Yankees Still Favored in Betting; Pearson Has Lame Back: All Seats Sold Out. The Milwaukee Journal, September 29, 1936. Artikkelin verkkoversio. Viitattu September 6, 2013. Arkistoitu joulukuu 24, 2015.
Red Ruffing to Be Rival of Hubbell: Yankees Still Favored in Betting; Pearson Has Lame Back: All Seats Sold Out. The Milwaukee Journal, September 29, 1936. Artikkelin verkkoversio. Viitattu September 6, 2013. Arkistoitu joulukuu 24, 2015.