Srivastava, R.S.L., author
Tata McGraw-Hill, 1980
Buku Teks
Gemignani, Michael C., author
Addison-Wesley, 1968
Buku Teks
Clarkson, Donald R.
The Shoe String Press, 1964
Buku Teks
Bergamini, David, author
Time Incorporated, 1963
Buku Referensi
Kruglak, Haym, author
McGraw-Hill, 1963
Buku Teks