Oberholtzer, E. P. (1908). The Book of the Pageant, Philadelphia, October 9th, 1908. Philadelphia.
Lua i Stíl Chicago (17ú heag.)Oberholtzer, Ellis Paxson. The Book of the Pageant, Philadelphia, October 9th, 1908. Philadelphia, 1908.
Lua MLA (8ú heag.)Oberholtzer, Ellis Paxson. The Book of the Pageant, Philadelphia, October 9th, 1908. Philadelphia, 1908.
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