Singh, Jasprit, author
McGraw-Hill, 1994
Buku Teks
Seeger, Karlheinz, author
Springer-Verlag, 1999.
Buku Teks
Comer, David J., author
Addison-Wesley, 1968
Buku Teks
edited by Lloyd P. Hunter
McGraw-Hill, 1970
Buku Referensi
edited by Mukesh Jain
World Scientific, 1993
Buku Teks