Berkham, R. (2004). The skeptical business searcher: The information advisor's guide to evaluating web data, sites, and sources. Medford, NJ: Information Today.
शिकागो स्टाइल उद्धरणBerkham, Robert. The Skeptical Business Searcher: The Information Advisor's Guide to Evaluating Web Data, Sites, and Sources. Medford, NJ: Information Today, 2004.
एमएलए उद्धरणBerkham, Robert. The Skeptical Business Searcher: The Information Advisor's Guide to Evaluating Web Data, Sites, and Sources. Medford, NJ: Information Today, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.