Chan, Yupo, author
South-Western College, 2001
Buku Teks
Gussmann, Edmund, author
Cambridge University Press, 2002
Buku Teks
Nik, Weaver, author
World Scientific, 2013
Buku Teks
Aatre, Vasudev K., author
Wiley Eastern, c1980
Buku Teks
Faella, C., author
CRC Press, 2000
Buku Teks