Poulton, R., & Harris, M. (1988). Putting people first: Voluntary organisations and third world development. Macmillan.
Citazione stile Chigago Style (17a edizione)Poulton, Robin, e Michael Harris. Putting People First: Voluntary Organisations and Third World Development. Basingstoke: Macmillan, 1988.
Citatione MLA (8a ed.)Poulton, Robin, e Michael Harris. Putting People First: Voluntary Organisations and Third World Development. Macmillan, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.