(1906). The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, etc. New York.
Chicago Style aipamenaThe Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, Etc. New York, 1906.
MLA aipamenaThe Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, Etc. New York, 1906.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.