Dyfyniad APA

Central excise tariff (working schedule). 1969. Statistics & Intelligence Branch Central Excise.

Dyfyniad Arddull Chicago

Central Excise Tariff (working Schedule). 1969. New Delhi: Statistics & Intelligence Branch Central Excise.

Dyfyniad MLA

Central Excise Tariff (working Schedule). 1969. Statistics & Intelligence Branch Central Excise.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.