Gaya APA
Gaspenrsz,vincent, . (2005).
iso 900:2000 and continual quality improvenmet (cet 4).
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Gaspenrsz,vincent, .
"iso 900:2000 and continual quality improvenmet".
cet 4
Jakarta:
PT Gramedia Pustaka Utama,
2005.
Monograf.