Spiegel, Murray R., author
Schaum's outline of theory and problems of statistics in SI units
McGraw-Hill, 1981
 Buku Teks
Noether, Gottfried E.
Introduction to statistics: a nonparametric approach / Gottfried E. Noether
Hoghton Mifflin, 1976
 Buku Teks
Spiegel, Murray R., author
Schaum's outline of theory and problems of statistics in SI units
McGraw-Hill, 1972
 Buku Teks
Chao, Loncoln L.
Statistics: methods and analyses/ Lyncoln L. Chao
McGraw-Hill, 1969
 Buku Teks
Rossman, Allan J., author
Workshop statistics: discovery with data and the graphing calculator
Key College, 2001
 Buku Teks