edited by M. Whitfield, D. Jagner
John Wiley & Sons, 1981
Buku Teks
Williams, Joreme
Little, Brown And Company, 1962
Buku Teks
Davis, Richard A.
Wm.C. Brown Publishers, 1996
Buku Teks
Weyl, Peter K.
John Wiley & Sons, 1970
Buku Teks
John Wiley & Sons, 1980
Buku Teks