Sundrum, R. (1990). Income distribution in less developed countries. Routledge.
Chicago-referens (17:e uppl.)Sundrum, R.M. Income Distribution in Less Developed Countries. London: Routledge, 1990.
MLA-referens (9:e uppl.)Sundrum, R.M. Income Distribution in Less Developed Countries. Routledge, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.