Krishnamurti, J. And Demirdöven, N. 1999. On Nature and Environment . Ayna Yayınevi, İstanbul.

Krishnamurti, J., & Demirdöven, N., (1999). On Nature and Environment . İstanbul: Ayna Yayınevi.

Krishnamurti, Jiddu, And Nurgül DEMİRDÖVEN. On Nature and Environment . İstanbul: Ayna Yayınevi, 1999

Krishnamurti, Jiddu And Demirdöven, Nurgül. On Nature and Environment . Ayna Yayınevi, 1999.

Krishnamurti, J. And Demirdöven, N. (1999) On Nature and Environment . 3rd edn. İstanbul: Ayna Yayınevi.

@book{book, author={Jiddu Krishnamurti And author={Nurgül DEMİRDÖVEN}, title={On Nature and Environment}, publisher={Ayna Yayınevi}, year={1999} }