Williams, M. J. (1977). Development co-operation: Efforts and policies of the members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development.
Citação norma ChicagoWilliams, Maurice J. Development Co-operation: Efforts and Policies of the Members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development, 1977.
Citação norma MLAWilliams, Maurice J. Development Co-operation: Efforts and Policies of the Members of the Development Assistance Committee. Paris: Organisation for Economic Co-operation and Development, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.