Association for Computing Machinery. Special Interest Group on Information Retrieval & International ACMSIGIR Conference on Research & Development in Information Retrieval. SIGIR forum. Association for Computing Machinery.
Čikaški stil citiranja (17. izdanje)Association for Computing Machinery. Special Interest Group on Information Retrieval i International ACMSIGIR Conference on Research & Development in Information Retrieval. SIGIR Forum. New York, N.Y.: Association for Computing Machinery.
MLA način citiranja (8. izdanje)Association for Computing Machinery. Special Interest Group on Information Retrieval i International ACMSIGIR Conference on Research & Development in Information Retrieval. SIGIR Forum. Association for Computing Machinery.
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