Soin, Saru Singh
McGraw-Hill, 1999
Buku Teks
Hradesky, John L., author
McGraw-Hill, 1995
Buku Referensi
Strategic Direction Publishers, [date of publication not identified]
Buku Referensi
Strategic Direction Publishers, [date of publication not identified]
Buku Referensi
Strategic Direction Publishers, [date of publication not identified]
Buku Referensi