@article{perrault-1980-plan, title = "A Plan-Based Analysis of Indirect Speech Act", author = "Perrault, C. Raymond", journal = "American Journal of Computational Linguistics", volume = "6", number = "3-4", year = "1980", url = "https://preview.aclanthology.org/Author-Pages-WenzhengZhang-ZhengyanShi-ShuYang/J80-3003/", pages = "167--182" }