Duncan, Acheson J.
Quality control and industrial statistics
D.B. Taraporevala Sons, 1969
 Buku Teks SO
Besterfield, Dale H.
Quality control
Pearson Education, 2004
 Buku Teks SO
Besterfield, Dale H.
Quality control
Prentice-Hall, 1998
 Buku Teks SO
Besterfield, Dale H.
Quality control
Prentice-Hall, 1994
 Buku Teks SO
Besterfield, Dale H.
Quality control
Prentice-Hall, 1979
 Buku Teks SO