APA-viite (7. p.)
Hopcroft, J. E., Motwani, R., & Ullman, J. D. (2007). Introduction to automata theory, languages, and computation (3rd ed.). Pearson/Addison Wesley.
Chicago-viite (17. p.)
Hopcroft, John E., Rajeev Motwani, ja Jeffrey D. Ullman. Introduction to Automata Theory, Languages, and Computation. 3rd ed. Boston : New Delhi: Pearson/Addison Wesley, 2007.
MLA-viite (9. p.)
Hopcroft, John E., et al. Introduction to Automata Theory, Languages, and Computation. 3rd ed. Pearson/Addison Wesley, 2007.
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