Foster, J. (2010). Freedom, opportunity and wellbeing. Oxford Poverty & Human Development Initiative (OPHI).
Chicago-čujuhus (17. p.)Foster, J. Freedom, Opportunity and Wellbeing. Oxford Poverty & Human Development Initiative (OPHI), 2010.
MLA-čujuhus (9. p.)Foster, J. Freedom, Opportunity and Wellbeing. Oxford Poverty & Human Development Initiative (OPHI), 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.