Cochran, William G.
UI-Press, 2005
Buku Teks
Harinaldi
[publisher not identified], 2002
Buku Teks
Sidharta S. Kamarwan
UI-Press, 1984
Buku Teks
Rogerson, Peter
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Snedecor, George W.
Iowa State University Press, 1989
Buku Teks