Dallin, David
Hollis & Carter, 1949
Buku Teks
Rauch, Georg von
Frederick A. Preager , 1957
Buku Teks
Rauch, Georg von
Frederick A. Praeger, 1962
Buku Teks
Dallin, David J.
Yale University Press, 1956
Buku Teks
Channon, John
Penguin Books, 1995
Buku Referensi