APA (7 ম সংস্করণ) উদ্ধৃতি

JAIN R K. (2007). ITC (HS) CLASSIFICATIONS OF EXPORT & IMPORT ITEMS (WITH CUSTOMS DUTY RATES & EXEMPTIONS) 2004-09 V-3 (11TH.). CENTAX PUBLICATIONS.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

JAIN R K. ITC (HS) CLASSIFICATIONS OF EXPORT & IMPORT ITEMS (WITH CUSTOMS DUTY RATES & EXEMPTIONS) 2004-09 V-3. 11TH. DELHI: CENTAX PUBLICATIONS, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

JAIN R K. ITC (HS) CLASSIFICATIONS OF EXPORT & IMPORT ITEMS (WITH CUSTOMS DUTY RATES & EXEMPTIONS) 2004-09 V-3. 11TH. CENTAX PUBLICATIONS, 2007.