International Conference on Information Storage and Retrieval, Association for Computing Machinery. Special Interest Group on Information Retrieval Content Provider, Cooper, W., & Crouch, C. J. C. (1981). Theoretical issues in information retrieval: Proceedings of the Fourth International Conference on Information Storage and Retrieval, Oakland, California, May 31-June 2, 1981. ACM.
Cita Chicago Style (17a ed.)International Conference on Information Storage and Retrieval, Association for Computing Machinery. Special Interest Group on Information Retrieval Content Provider, William Cooper, y Carolyn J Contributor Crouch. Theoretical Issues in Information Retrieval: Proceedings of the Fourth International Conference on Information Storage and Retrieval, Oakland, California, May 31-June 2, 1981. New York: ACM, 1981.
Cita MLA (9a ed.)International Conference on Information Storage and Retrieval, et al. Theoretical Issues in Information Retrieval: Proceedings of the Fourth International Conference on Information Storage and Retrieval, Oakland, California, May 31-June 2, 1981. ACM, 1981.
