Mittermeier, R. A., Mittermeier, C. G., Myers, N., & Robles Gil, P. (1999). Hotspots: Earth's biologically richest and most endangered terrestrial ecoregions. CEMEX, Conservation International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMittermeier, Russell A., Cristina Goettsch Mittermeier, Norman Myers, और Patricio Robles Gil. Hotspots: Earth's Biologically Richest and Most Endangered Terrestrial Ecoregions. [Mexico City]: CEMEX, Conservation International, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMittermeier, Russell A., et al. Hotspots: Earth's Biologically Richest and Most Endangered Terrestrial Ecoregions. CEMEX, Conservation International, 1999.
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