Auerbach Publisher, 1975
Buku Referensi
Korn, Granino A., author
McGraw-Hill , 1973
Buku Teks
Sloan, M.E. (Martha E.), author
Addison-Wesley, 1980
Buku Teks
Lewis, T.G. (Theodore Gyle), author
Hayden Book Company, Inc., 1976
Buku Teks
edited by James D. Schoeffler, Ronald H. Temple
IEEE Press , 1972
Buku Teks