Hallak, J. (1995). Negotiation with aid agencies: A dwarf against a giant. Unesco, International Institute for Educational Planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHallak, Jacques. Negotiation with Aid Agencies: A Dwarf Against a Giant. Paris: Unesco, International Institute for Educational Planning, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHallak, Jacques. Negotiation with Aid Agencies: A Dwarf Against a Giant. Unesco, International Institute for Educational Planning, 1995.
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