Walters, S. (2004). Library marketing that works. New York: Neal-Schuman Publishers.
शिकागो स्टाइल उद्धरणWalters, Suzanne. Library Marketing That Works. New York: Neal-Schuman Publishers, 2004.
एमएलए उद्धरणWalters, Suzanne. Library Marketing That Works. New York: Neal-Schuman Publishers, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.