Casey, H.C.
Academic Press, 1978
Buku Teks
Chang, William S.C.
Addison-Wesley Pub. Co., 1969
Buku Teks
Mehta, P.C.
World Scientific, 1993
Buku Teks
Kressel, Henry
Academic Press, 1977
Buku Teks
Butler, Jerome K.
Institute of Electrical and Electronics Engineers : sole worldwide distributor, Wiley, 1980
Buku Teks