Economist Intelligence Unit (Great Britain). (1972). Key issues in applied economics, 1947-1997: Essays in celebration of the Economist Intelligence Unit's 25th anniversary. Longman.
Citazione stile Chigago Style (17a edizione)Economist Intelligence Unit (Great Britain). Key Issues in Applied Economics, 1947-1997: Essays in Celebration of the Economist Intelligence Unit's 25th Anniversary. [London]: Longman, 1972.
Citatione MLA (8a ed.)Economist Intelligence Unit (Great Britain). Key Issues in Applied Economics, 1947-1997: Essays in Celebration of the Economist Intelligence Unit's 25th Anniversary. Longman, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.