Mosteller, Frederick
Addison-Wesley, 1977
Buku Teks
Wonnacott, Thomas H., 1935-
John Wiley & Sons, 1981
Buku Teks
Dielman, Terry E.
Thomson Brooks/Cole, 2005
Buku Teks
Dielman, Terry E.
Brooks/Cole, 2004
Multimedia
Dunn, Olive Jean
John Wiley & Sons, 1974
Buku Teks