Ministry of Education , Government of Japan, 1971
Buku Teks
Chan Tan, author
Butterworth, 2000
Buku Teks
Watson, Donald ; Plattus, Alan ; Shibley, Robert G., editor
McGraw - Hill, 2003
Buku Referensi
Stalling, William, author
Indiana: SAMS, 1990,
Buku Referensi
editor, William H. Beyer
CRC Press, 1978
Buku Referensi