Hallak, J. (1995). Negotiation with aid agencies: A dwarf against a giant. Unesco, International Institute for Educational Planning.
Cita Chicago (17th ed.)Hallak, Jacques. Negotiation with Aid Agencies: A Dwarf Against a Giant. Paris: Unesco, International Institute for Educational Planning, 1995.
Cita MLA (9th ed.)Hallak, Jacques. Negotiation with Aid Agencies: A Dwarf Against a Giant. Unesco, International Institute for Educational Planning, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.