Hoel, Paul Gerhard, 1905-
Basic statistics for business and economics
Wiley, 1982
 Buku Teks SO
Hoel, Paul Gerhard, 1905-
Basic statistics for business and economics
Wiley, 1971
 Buku Teks SO
Smith, Frank C.
Basic statistics for business economics
Richard D. Irwin, 1960
 Buku Teks SO
Basic statistics
Michael S. Lewis-Beck, editor
Sage Publications, 1993
 Buku Referensi
Berencon, Mark L.
Basic business statistics : concepts and application
Prentice-Hall, 1992
 Buku Teks SO