APA (7th ed.) Zitazioa

(1999). SAMS teach yourself XML in 21 days / Simon North, Paul Hermans.

Chicago Style (17th ed.) Zitazioa

SAMS Teach Yourself XML in 21 Days / Simon North, Paul Hermans. 1999.

MLA (9th ed.) Zitazioa

SAMS Teach Yourself XML in 21 Days / Simon North, Paul Hermans. 1999.

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