Prentice-Hall, 1997
Buku Teks SO
Frederick E. Giesecke [and others]
Pearson education International, Prentice Hall, 2009
Buku Teks SO
Sidheswar, N.
Tata McGraw-Hill, 1980
Buku Teks SO
Serebryakov, A.
Foreign Languages Press, [19?-]
Buku Teks SO
French, Thomas Ewing, 1871-1944
McGraw-Hill, 1978
Buku Teks SO