Rice, Richard G., author
John Wiley & Sons, 1994
Buku Teks
Rice, Richard G., author
John Wiley & Sons, 1995
Buku Teks
Pipes, Louis Albert, 1910-, author
McGraw-Hill, 1970
Buku Teks
Mickley, Harold S., author
McGraw-Hill, 1957
Buku Teks
Kurtz, Max, author
McGraw-Hill, 1991
Buku Referensi