APA
League of Nations U. o. C. T. N. (. o., League of Nations U. o. C. T. N. (. o., . (1928). Draft framework for a cutoms tariff nomenclature. : .
Chicago
League of Nations Unification of Customs Tariff Nomenclature (Sub-Committee of-), League of Nations Unification of Customs Tariff Nomenclature (Sub-Committee of-), . 1928. Draft framework for a cutoms tariff nomenclature. : .
Harvard
League of Nations U. o. C. T. N. (. o., League of Nations U. o. C. T. N. (. o., . (1928). Draft framework for a cutoms tariff nomenclature. : .
MLA
League of Nations Unification of Customs Tariff Nomenclature (Sub-Committee of-), League of Nations Unification of Customs Tariff Nomenclature (Sub-Committee of-), . Draft framework for a cutoms tariff nomenclature. : . 1928.
