The Economist. (2010). Guide to Economic Indicators: Making Sense of Economics - 7th Edition. The Economist in Association with Profile Books Ltd.
Citazione stile Chigago Style (17a edizione)The Economist. Guide to Economic Indicators: Making Sense of Economics - 7th Edition. London: The Economist in Association with Profile Books Ltd, 2010.
Citatione MLA (9a ed.)The Economist. Guide to Economic Indicators: Making Sense of Economics - 7th Edition. The Economist in Association with Profile Books Ltd, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.