APA (7e ed.) Bronvermelding

Pakistan. Ministry of Commerce & Pakistan. Central Board of Revenue. (1979). Pakistan customs tariff. Manager of Publications.

Chicago (17e ed.) Bronvermelding

Pakistan. Ministry of Commerce en Pakistan. Central Board of Revenue. Pakistan Customs Tariff. Karachi: Manager of Publications, 1979.

MLA (8e ed.) Bronvermelding

Pakistan. Ministry of Commerce en Pakistan. Central Board of Revenue. Pakistan Customs Tariff. Manager of Publications, 1979.