Finney, D.J.
Chapman & Hall, 1980
Buku Teks
Sokal, Robert R., author
W.H. Freeman, 1969
Buku Teks
Brown, Byron Wm, author
John Wiley & Sons, 1977
Buku Teks
Bailley, Norman T. J.
John Wiley & Sons, 1977
Buku Teks
Lancaster, H.O., author
John Wiley & Sons, 1974
Buku Teks