AID reference center and technical assistance bureau. (1973). AID research abstracts. Agency for International Development.
Čikaški stil citiranja (17. izdanje)AID reference center and technical assistance bureau. AID Research Abstracts. Washington: Agency for International Development, 1973.
MLA način citiranja (8. izdanje)AID reference center and technical assistance bureau. AID Research Abstracts. Agency for International Development, 1973.
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