ebrary, Inc, & Schmitt, C. (2008). Professional CSS: Cascading style sheets for Web design (2nd ed.). Wiley Pub..
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Christopher Schmitt. Professional CSS: Cascading Style Sheets for Web Design. 2nd ed. Indianapolis, IN: Wiley Pub., 2008.
Lua MLA (9ú heag.)ebrary, Inc, agus Christopher Schmitt. Professional CSS: Cascading Style Sheets for Web Design. 2nd ed. Wiley Pub., 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.