Curso de HTML/Referências
- W3C HTML, XHTML etc.
- Completed Work
- RDFa in XHTML: Syntax and Processing, A collection of attributes and processing rules for extending XHTML to support RDF W3C Recommendation 14 October 2008.
- XHTML™ Basic 1.1 W3C Recommendation 29 July 2008.
- XHTML-Print W3C Recommendation 20 September 2006.
- Document Object Model (DOM) Level 2 HTML Specification. Version 1.0 W3C Recommendation 09 January 2003.
- XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition). A Reformulation of HTML 4 in XML 1.0 W3C Recommendation 26 January 2000, revised 1 August 2002.
- XHTML™ 1.1 - Module-based XHTML W3C Recommendation 31 May 2001.
- Ruby Annotation W3C Recommendation 31 May 2001 (Markup errors corrected 25 June 2008).
- HTML 4.01 Specification W3C Recommendation 24 December 1999.
- HTML 3.2 Reference Specification W3C Recommendation 14-Jan-1997.
- XHTML Media Types - Second Edition, Serving the Most Appropriate Content to Multiple User Agents from a Single Document Source W3C Working Group Note 16 January 2009.
- RDFa Primer, Bridging the Human and Data Webs W3C Working Group Note 14 October 2008.
- Offline Web Applications W3C Working Group Note 30 May 2008.
- XHTML™ XHTML™ 1.0 in XML Schema W3C Working Group Note 2 September 2002.
- XHTML™ Basic 1.1, XHTML+SMIL Profile W3C Working Group Note 31 January 2002.
- Drafts
- Obsolete
- W3C CSS
- Completed Work
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- Obsolete
- Outros
- Português
- Site do Maujor - CSS, Padrões Web, Acessibilidade Maurício Samy Silva
- Tableless - Desenvolvimento Web com XHTML e CSS Tableless.com
- Pinceladas da Web - HTML5 Hard Coding and Bullet Proof CSS Pedro Rogério
- CSS no Lanche - Ingerir CSS na hora do lanche não engorda Pedro Rogério
- CriarWeb.com Manuais Desenvolvimento web Juliana Monteiro Lázaro
- Mozilla Developer Center PT Mozilla Foundation
- HTML.net - Tutoriais HTML e CSS HTML.net
- English
- Jens O. Meiert - Web design, Web development, Accessibility, and Usability de Jens O. Meier
- Cookwood Press Elizabeth Castro
- W3Schools Online Web Tutorials Refsnes Data.
- Mozilla Developer Center Mozilla Foundation
- QuirksMode - for all your browser quirks quirksmode.org