Poulton, R., & Harris, M. (1988). Putting people first: Voluntary organisations and third world development. Macmillan.
Chicago-viite (17. p.)Poulton, Robin, ja Michael Harris. Putting People First: Voluntary Organisations and Third World Development. Basingstoke: Macmillan, 1988.
MLA-viite (8. p.)Poulton, Robin, ja Michael Harris. Putting People First: Voluntary Organisations and Third World Development. Macmillan, 1988.
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