Evans, James Robert, 1950-
The management and control of quality
South Western Cengage Learning, 2011
 Buku Teks
Evans, James Robert, 1950-
The management and control of quality
South-Western, 2002
 Buku Teks
Quality management
by Howard S. Gitlow [and others]
McGraw-Hill, 2005
 Buku Teks
Quality management
by Howard S. Gitlow [and others]
McGraw-Hill , 2005
 Buku Teks
Grant, Eugene Lodewick
Statistical quality control
McGraw-Hill , 1964
 Buku Teks