Basic statistics
Michael S. Lewis-Beck, editor
Sage Publications, 1993
 Buku Referensi
Kaplan, Robert M.
Basic statistics :for the behavioral sciences
Allyn and Bacon , 1987
 Buku Teks
Hoel, Paul Gerhard, 1905-
Basic statistics for business and economics
Wiley, 1982
 Buku Teks
Hoel, Paul Gerhard, 1905-
Basic statistics for business and economics
Wiley, 1971
 Buku Teks
Basic statistics with business appllications
John Wiley and Sons, Inc., 1967
 Buku Teks SO