ebrary, Inc, Porter, D. R., & Salvesen, D. (1995). Collaborative planning for wetlands and wildlife: Issues and examples. Island Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc, Douglas R. Porter, और David Salvesen. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Washington, DC: Island Press, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc, et al. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Island Press, 1995.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.