Παραπομπή APA

Jain, R. K. (2009). ITC (HS) Classifications of export and import items: With customs tariff rates and exemptions (14th ed.). Centax.

Παραπομπή Chicago Style

Jain, R K. ITC (HS) Classifications of Export and Import Items: With Customs Tariff Rates and Exemptions. 14th ed. Delhi: Centax, 2009.

Παραπομπή MLA

Jain, R K. ITC (HS) Classifications of Export and Import Items: With Customs Tariff Rates and Exemptions. 14th ed. Centax, 2009.