Derby, Brian, author
Longman, 1992
Buku Teks
Dieter, George E., 1928-, author
McGraw-Hill , 2000
Buku Teks
Dieter, George E., 1928-, author
McGraw-Hill, 1987
Buku Teks
Siamak Najarian, Javad Dargahi, Goldis Darbemamieh, Siamak Hajizadeh Farkoush
McGraw-Hill, 2012
Buku Teks
Fricker, Jon D., author
Pearson/Prentice Hall, 2004
Buku Teks