Bishop, Christopher M., author
Springer, 2009
Buku Teks
edited by Satosi Watanabe
Academic Press, 1969
Buku Teks
Nadler, Morton, author
John Wiley & Sons, 1993
Buku Teks
edited by K.S. Fu
Springer-Verlag, 1980
Buku Teks
Tou, Julius T., author
Addison-Wesley, 1974
Buku Teks