Clover, D. E. (2013). The nature of transformation: Environmental adult education. SensePublishers.
Lua i Stíl Chicago (17ú heag.)Clover, Darlene E. The Nature of Transformation: Environmental Adult Education. Rotterdam ; Boston: SensePublishers, 2013.
Lua MLA (9ú heag.)Clover, Darlene E. The Nature of Transformation: Environmental Adult Education. SensePublishers, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.