Davis, M., Sigal, R., & Weyuker, E. J. (1994). Computability, complexity, and languages: Fundamentals of theoretical computer science (2nd. ed.). Academic Press.
Čikaški stil citiranja (17. izdanje)Davis, Martin, Ron Sigal, i Elaine J. Weyuker. Computability, Complexity, and Languages: Fundamentals of Theoretical Computer Science. 2nd. ed. Boston: Academic Press, 1994.
MLA način citiranja (9. izdanje)Davis, Martin, et al. Computability, Complexity, and Languages: Fundamentals of Theoretical Computer Science. 2nd. ed. Academic Press, 1994.
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