Foreign Languages Publishing House, 1960
Buku Teks
Office of International Information Programs, 1991
Buku Teks
translated by George H. Hanna
Foreign Languages Publishing House, 1960
Buku Teks
Canning, Joseph
Routledge, 1996
Buku Teks
Mayer, Frederick, author
American Book Company, 1950
Buku Teks