Gaya APA
Naagarazan, R. (2001).
Statistical quality control data book .
nEW dELHI:
New Ago International (P) limited, pub.
Gaya MLA
Naagarazan, R.S..
"Statistical quality control data book".
nEW dELHI:
New Ago International (P) limited, pub,
2001.
Text.