Gaya APA
Xavier, S., E. (2005).
Theory of Automata, Formal Languages and Computation .
New Delhi:
New Age Internasional Pulishers.
Gaya MLA
Xavier, S.P., Eugene.
"Theory of Automata, Formal Languages and Computation".
New Delhi:
New Age Internasional Pulishers,
2005.
Buku Pelajaran.