Gaya APA

Gaspersz, V, ., Gasperz, V. (). ISO 9001:2000 and Continual Quality Improvement (Cet. 1). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Gaspersz, Vincent, ., Gasperz, Vincent. "ISO 9001:2000 and Continual Quality Improvement". Cet. 1 Jakarta: Gramedia Pustaka Utama, . Text.