Fleming H Revel Co., 1947
Buku Teks
Brackman, Rabbi Levi
American Management Association;, 2008
eBooks
Choi, Wung-bal
Bookshil, 2010
Buku Referensi
translated, edited with an introd and notes by Lin Yutang
Modern Library, 1948
Buku Teks
Richardson, Henry Handel
William Heinemann, 1977
Buku Teks