Epstein, Richard A., author
Academic Press, 1977
Buku Teks
Pratt, John W., author
Massachusetts Institute of Technology, 1995
Buku Teks
Berger, James O., author
Springer-Verlag, 1985
Buku Teks
Boot, John C.G., author
McGraw-Hill Kogakusha, 1974
Buku Teks
Academic Press, 1982
Buku Teks