Graphical methods for data analysis
by John M. Chambers... [et.al.]
Wadworth Int.-Group, 1983
 Buku Teks
Barnett, Vic
Outliers in statistical data
John Wiley & Sons, 1978
 Buku Teks
Statistical analysis of reliability data
by M.J. Crowder ... [et al.]
Chapman & Hall, 1991
 Buku Teks
Deming, W. Edwards
Statistical adjustment of data
John Wiley & Sons, 1943
 Buku Teks
Kalbfleisch, J.D.
The statistical analysis of failure time data
John Wiley & Sons, 1980
 Buku Teks