Dunham, D. M. (1988). Rural non-farm employment: Some conceptual issues. Institute of Policy Studies.
Chicago-viite (17. p.)Dunham, David M. Rural Non-farm Employment: Some Conceptual Issues. Colombo, Sri Lanka: Institute of Policy Studies, 1988.
MLA-viite (8. p.)Dunham, David M. Rural Non-farm Employment: Some Conceptual Issues. Institute of Policy Studies, 1988.
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