McClave, James T.
Statistics for business and economics
Prentice-Hall, 2001
Buku Teks
Daniel, Wayne W.
Business statistics: for management and economics
Houghton Miffiln, 1989
Buku Teks
Shao, Stephen P.
Statistics for business and economics :
Virginia s.n,
Buku Teks
Bradley, Iver E.
Introductory statistics for business and economics
Dryden Press, 1981
Buku Teks
Shao, Stephen P.
Statistics for business and economics
Charles E. Merrill, 1976
Buku Teks