Leabo, Dick A.
Basic statistics
Richard D. Irwin, 1968
 Buku Teks SO
Besag, Frank P.
Statistics for the helping professions
Sage, 1985
 Buku Teks SO
Rubin, Allen
Statistics for evidence-based practice and evaluation
Brooks/Cole Cengage Learning, 2013
 Buku Teks SO
Haber, Audrey
General statistics
Addison-Wesley , 1971
 Buku Teks SO
Levin, Richard I.
Statistics for management
Prentice-Hall, 1998
 Buku Teks SO