ACM/SIGACT. (1998). Theory of Computing: Procedings of the 30th Annual ACM Conference Dallas, Texas May 23-26, 1998. Association for Computing Machinery.
Παραπομπή σε μορφή Chicago (17η εκδ.)ACM/SIGACT. Theory of Computing: Procedings of the 30th Annual ACM Conference Dallas, Texas May 23-26, 1998. New York: Association for Computing Machinery, 1998.
Παραπομπή σε μορφή MLA (8th εκδ.)ACM/SIGACT. Theory of Computing: Procedings of the 30th Annual ACM Conference Dallas, Texas May 23-26, 1998. Association for Computing Machinery, 1998.
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