Livingstone, I. (1981). Development economics and policy: Reading. George Allen and Unwin.
Citazione stile Chigago Style (17a edizione)Livingstone, Ian. Development Economics and Policy: Reading. London: George Allen and Unwin, 1981.
Citatione MLA (9a ed.)Livingstone, Ian. Development Economics and Policy: Reading. George Allen and Unwin, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.