Keen, M., Brown, V. A., & Dyball, R. (2005). Social learning in environmental management: Towards a sustainable future. Earthscan.
Lua i Stíl Chicago (17ú heag.)Keen, Meg, Valerie A. Brown, agus Rob Dyball. Social Learning in Environmental Management: Towards a Sustainable Future. London: Earthscan, 2005.
Lua MLA (9ú heag.)Keen, Meg, et al. Social Learning in Environmental Management: Towards a Sustainable Future. Earthscan, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.