Aczel, Amir D.
Complete business statistics
Richard D. Irwin, 1996
Buku Teks SO
Berenson, Mark L.
Statistics for business and economics
Prentice-Hall, 1993
Buku Teks SO
Richards, Larry E.
Business statistics : why and when
McGraw-Hill, 1983
Buku Teks SO
Conover, W.J.
Introduction to modern business statistics
Wiley, 1983
Buku Teks SO
Aczel, Amir D.
Complete business statistics
McGraw-Hill, 2002
Buku Teks SO