Gaya APA
Gaspersz, Vincent. (2001).
ISO 9001 : 2000 and continual quality improvement .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Gaspersz, Vincent.
ISO 9001 : 2000 and continual quality improvement.
Jakarta:
Gramedia Pustaka Utama,
2001.
Buku.
Gaya MLA
Gaspersz, Vincent.
ISO 9001 : 2000 and continual quality improvement.
Jakarta:
Gramedia Pustaka Utama,
2001.
Buku.
Gaya Turabian
Gaspersz, Vincent.
ISO 9001 : 2000 and continual quality improvement.
Jakarta:
Gramedia Pustaka Utama,
2001.
Buku.