Livingstone, I. (1971). Economic policy for development: Selected readings. Penguin.
Chicago-čujuhus (17. p.)Livingstone, I. Economic Policy for Development: Selected Readings. New York: Penguin, 1971.
MLA-čujuhus (9. p.)Livingstone, I. Economic Policy for Development: Selected Readings. Penguin, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.