Van Vlack, Lawrence H.
Addison-Wesley, 1964
Buku Teks
Waal, Edmund de
Guild Publishing, , [date of publication not identified]
Buku Referensi
Chiang, Yet Ming
John Wiley & Sons, 1997
Buku Teks
Peterson, Susan
Laurence King Publishing, 2000
Buku Referensi
Cosentino, Peter
Tiger Books International, 1993
Buku Teks