Cita APA (7th ed.)

Dingra I C. (2012). Indian Economy: Environmental & Policy (27th.). Sultan Chand & Sons.

Cita Chicago (17th ed.)

Dingra I C. Indian Economy: Environmental & Policy. 27th. New Delhi: Sultan Chand & Sons, 2012.

Cita MLA (9th ed.)

Dingra I C. Indian Economy: Environmental & Policy. 27th. Sultan Chand & Sons, 2012.