Sundrum, R. (1990). Income distribution in less developed countries. Routledge.
Citazione stile Chigago Style (17a edizione)Sundrum, R.M. Income Distribution in Less Developed Countries. London: Routledge, 1990.
Citatione MLA (9a ed.)Sundrum, R.M. Income Distribution in Less Developed Countries. Routledge, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.