APA সাইটেশন

VTIC (Vietnam trade Information centre). (2003). Kỷ yếu ISO Việt Nam 2002 - 2003 =: Vietnam ISO directory 2002 - 2003. H.: Thống kê.

শিকাগো স্টাইলে সাইটেশন

VTIC (Vietnam trade Information centre). Kỷ Yếu ISO Việt Nam 2002 - 2003 =: Vietnam ISO Directory 2002 - 2003. H.: Thống kê, 2003.

এমএলএ সাইটেশন

VTIC (Vietnam trade Information centre). Kỷ Yếu ISO Việt Nam 2002 - 2003 =: Vietnam ISO Directory 2002 - 2003. H.: Thống kê, 2003.