Chao, Kang
University of Michigan Press , 1965
Buku Teks
Chang, John K.
Aldine, 1969
Buku Teks
Wu Tsai-kuang
World Anti-Communist League, 1987
Buku Teks
Lewin, Pauline
Frederick A. Praeger, 1967
Buku Teks
Elegant, Robert S.
Twayne Publishers, 1951
Buku Teks