Greever, John, author
Brooks/Cole, 1969
Buku Teks
James, I.M., author
Springer-Verlag , 1984
Buku Teks
Choquet, Gustave, author
Academic Press, 1966
Buku Teks
Lipschutz, Seymour, 1915-2003, author
McGraw-Hill, 1981
Buku Teks
Patty, C. Wayne, author
PWS Publishing, 1993
Buku Teks