Sánchez-Ramos, G., & Lara-Villalón, M. (2007). Mountain ecosystems and their implications for global climate change. Universidad Autónoma de Tamaulipas.
Lua i Stíl Chicago (17ú heag.)Sánchez-Ramos, Gerardo, agus Manuel Lara-Villalón. Mountain Ecosystems and Their Implications for Global Climate Change. Universidad Autónoma de Tamaulipas, 2007.
Lua MLA (8ú heag.)Sánchez-Ramos, Gerardo, agus Manuel Lara-Villalón. Mountain Ecosystems and Their Implications for Global Climate Change. Universidad Autónoma de Tamaulipas, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
