↑ “Louis Attila”. Legendary Strength. Truy cập ngày 8 tháng 8 năm 2014.
↑ “Eugen Sandow”. Encyclopaedia Britannica. Truy cập ngày 19 tháng 2 năm 2009. At the 1893 World’s Columbian Exposition in Chicago he joined Florenz Ziegfeld’s Trocadero Company and toured the continent for several years. Ziegfeld’s Follies and his glorification of the American girl were inspired in part by his earlier successful showcasing of Sandow. Noted physical educator Dudley Sargent of Harvard University examined Sandow and judged him to be the finest specimen of manhood he had seen. By the time he left the United States, Sandow’s name was a household word, and he had earned more than a quarter million dollars.
↑ “Florenz Ziegfeld Dies in Hollywood After Long Illness”. Associated Press in New York Times. 23 tháng 7 năm 1933. Truy cập ngày 19 tháng 2 năm 2009. In New York the younger Ziegfeld knew Maurice Grau, grand opera impresario, had under contract Eugene Sandow. The "perfect man" Mr. Grau esteemed as worth $1,000 a week. Mr. Ziegfeld could not guarantee anybody $1,000 a week and so offered 10% of the gross. The deal was made and Sandow went to the World's Fair.
