Gaya APA
R.Cavanagh, P, S, P.
().
The Six Sigma Way
.
yogyakarta:
ANDI Yogyakarta.
Gaya MLA
R.Cavanagh, Peter, S.Pande,Robert, P.Neuman,Roland.
"The Six Sigma Way".
yogyakarta:
ANDI Yogyakarta,
.
Teks.