Arnold, T.W.
[t.tp., [t.th.]
Buku Teks
Azim A. Nanji, editor
Gale Research, 1996
Buku Referensi
Waldersee, James, author
Chevalier Press, 1983
Buku Teks
Niebuhr, Reinhold, author
Charles Scribner's Sons, 1949
Buku Teks
Silcock, Arnold
Faber and Faber, 1936
Buku Teks