Scheaffer, Richard L., author
Duxbury , 1990 Press
Buku Teks
Johanes Supranto, author
UI-Press, 1992
Buku Teks
Cassel, Claes-Magnus, author
John Wiley & Sons, 1977
Buku Teks
Arens, Alvin A., author
Prentice-Hall, 1981
Buku Teks
Levy, Paul S., author
John Wiley & Sons, 1999
Buku Teks