Johnson, Palmer O.
Introduction to statistical methods
Prentice-Hall, 1953
 Buku Teks
Montgomery, Douglas C.
Pengantar pengendalian kualitas statistik = Introduction to statistical quality control
Gadjah Mada University Press, 1990
 Buku Teks
Connor, L.R.
Statistic in theory and practice / L.R. Connor
Sir Isaac Pitman & Sons, 19--
 Buku Teks
Fisher, Ronald A.
Statistics methods for research workers / by Ronald A. Fisher
Oliver and Boyd , 1950
 Buku Teks
Johnson, Palmer O.
Modern statistics methods : descriptive and inductive
Rand McNally, 1959
 Buku Teks