Groslier, Bernard Philippe
Frederick A. Praeger, 1957
Buku Teks
Vitkovich, Victor
Foreign Languages Publishing House, 1954
Buku Teks SO
Ma, Ho-tien
John Wiley Hopkins, 1949
Buku Teks
Metelsky, G.
Foreign Languages Publishing House, 1959
Buku Teks SO
Vazon, Ivan
Sofia Press, 1969
Buku Teks SO