(1985). Government economic agencies of the world: An international directory of Governmental organisations concerned with economic development and planning. Longman.
Citazione stile Chigago Style (17a edizione)Government Economic Agencies of the World: An International Directory of Governmental Organisations Concerned with Economic Development and Planning. Harlow, Essex: Longman, 1985.
Citatione MLA (9a ed.)Government Economic Agencies of the World: An International Directory of Governmental Organisations Concerned with Economic Development and Planning. Longman, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.