Ashley Friedlein. (2003). Maintaining and evolving successful commercial web sites: Managing chanhge, content, customer relationships, and site management. Amsterdam, The Netherlands: MK.
शिकागो स्टाइल उद्धरणAshley Friedlein. Maintaining and Evolving Successful Commercial Web Sites: Managing Chanhge, Content, Customer Relationships, and Site Management. Amsterdam, The Netherlands: MK, 2003.
एमएलए उद्धरणAshley Friedlein. Maintaining and Evolving Successful Commercial Web Sites: Managing Chanhge, Content, Customer Relationships, and Site Management. Amsterdam, The Netherlands: MK, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.