Rosinger, Lawrence K.
Princeton University Press, 1944
Buku Teks
Stewart, Maxwell S.
American Council, Institute of Pacific Relations, 1944
Buku Teks
White, Theodore H.
William Sloane Associates, 1961
Buku Teks
Jowett, Philip
Osprey Pub Co., 2013
Buku Teks
Foreign Languages Press, 1950
Buku Teks