(1906). The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, etc. New York.
Lua i Stíl Chicago (17ú heag.)The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, Etc. New York, 1906.
Lua MLA (8ú heag.)The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, Etc. New York, 1906.
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