Vaccaro, I., Smith, E. A., & Aswani, S. (2010). Environmental social sciences: Methods and research design. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Vaccaro, Ismael, Eric Alden Smith, agus Shankar Aswani. Environmental Social Sciences: Methods and Research Design. Cambridge, New York: Cambridge University Press, 2010.
Lua MLA (9ú heag.)Vaccaro, Ismael, et al. Environmental Social Sciences: Methods and Research Design. Cambridge University Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.