APA

Singh S., . (2007). Triple Bottom Line Reporting snd Corprate Sustainability. New Delhi: Prinice_Hall Of India.

Chicago

Singh S, . 2007. Triple Bottom Line Reporting snd Corprate Sustainability. New Delhi: Prinice_Hall Of India.

Harvard

Singh S., . (2007). Triple Bottom Line Reporting snd Corprate Sustainability. New Delhi: Prinice_Hall Of India.

MLA

Singh S, . Triple Bottom Line Reporting snd Corprate Sustainability. New Delhi: Prinice_Hall Of India. 2007.