Παραπομπή APA

Gazdar, G., & Mellish, C. (1994). Natural language processing in prolog: An introduction to computational linguistics. England: Addison-Wesley publishing company.

Παραπομπή Chicago Style

Gazdar, Gerald., and Chris Mellish. Natural Language Processing in Prolog: An Introduction to Computational Linguistics. England: Addison-Wesley publishing company, 1994.

Παραπομπή MLA

Gazdar, Gerald., and Chris Mellish. Natural Language Processing in Prolog: An Introduction to Computational Linguistics. England: Addison-Wesley publishing company, 1994.

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