(2004). Make your small business website work: Easy answers to content, navigation, and design / John Heartfield.
Chicago-referens (17:e uppl.)Make Your Small Business Website Work: Easy Answers to Content, Navigation, and Design / John Heartfield. 2004.
MLA-referens (9:e uppl.)Make Your Small Business Website Work: Easy Answers to Content, Navigation, and Design / John Heartfield. 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.