APA (7th ed.) Zitazioa
Watt, A. (2005). Beginning regular expressions. Wiley Pub..
Chicago Style (17th ed.) Zitazioa
Watt, Andrew. Beginning Regular Expressions. Indianapolis, IN: Wiley Pub., 2005.
MLA (9th ed.) Zitazioa
Watt, Andrew. Beginning Regular Expressions. Wiley Pub., 2005.
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