Ghosh, G. (1991). Environment: A spiritual dimension. Ashish Pub.
Cita Chicago (17th ed.)Ghosh, G.K. Environment: A Spiritual Dimension. New Delhi: Ashish Pub, 1991.
Cita MLA (9th ed.)Ghosh, G.K. Environment: A Spiritual Dimension. Ashish Pub, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.